Elisa 96 Wells

Volume : 96-test Kit. Other Volumes are also available. Please contact us.
Assay Type :
Detection Range :
Sensitivity :
Species : Bovine
GeneName : PFN2
Alternative Names : Profilin II
Uniport : Q09430

Volume : 96-test Kit. Other Volumes are also available. Please contact us.
Assay Type :
Detection Range :
Sensitivity :
Species : Bovine
GeneName : PFN1
Alternative Names : Profilin I
Uniport : P02584

Volume : 96-test Kit. Other Volumes are also available. Please contact us.
Assay Type :
Detection Range :
Sensitivity :
Species : Bovine
GeneName : PFKM
Alternative Names : Phosphofructo-1-kinase isozyme A,PFK-A,Phosphofructokinase-M,Phosphofructokinase 1Phosphohexokinase
Uniport : Q0IIG5

Volume : 96-test Kit. Other Volumes are also available. Please contact us.
Assay Type :
Detection Range :
Sensitivity :
Species : Bovine
GeneName : PFKL
Alternative Names : Phosphofructo-1-kinase isozyme B,PFK-B,Phosphofructokinase 1Phosphohexokinase
Uniport : A1A4J1

Volume : 96-test Kit. Other Volumes are also available. Please contact us.
Assay Type :
Detection Range :
Sensitivity :
Species : Bovine
GeneName : PFKFB1
Alternative Names : 6PF-2-K/Fru-2,6-P2ase 16PF-2-K/Fru-2,6-P2ase liver isozyme
Uniport : P49872

Volume : 96-test Kit. Other Volumes are also available. Please contact us.
Assay Type :
Detection Range :
Sensitivity :
Species : Bovine
GeneName : PFDN2
Alternative Names :
Uniport : A1A4P5

Volume : 96-test Kit. Other Volumes are also available. Please contact us.
Assay Type :
Detection Range :
Sensitivity :
Species : Bovine
GeneName : PF4
Alternative Names : PF-4,C-X-C motif chemokine 4,CXCL4,SCYB4
Uniport : P02777

Volume : 96-test Kit. Other Volumes are also available. Please contact us.
Assay Type :
Detection Range :
Sensitivity :
Species : Bovine
GeneName : PEX5
Alternative Names : PTS1 receptor,PTS1-BP,Peroxin-5,Peroxisomal C-terminal targeting signal import receptor,Peroxisome receptor 1PXR1
Uniport : Q1RMV0

Volume : 96-test Kit. Other Volumes are also available. Please contact us.
Assay Type :
Detection Range :
Sensitivity :
Species : Bovine
GeneName : PEX16
Alternative Names : Peroxin-16,Peroxisomal biogenesis factor 16
Uniport : Q2KII7

Volume : 96 Tests. Other Volumes are also available. Please Inquire.
Research topic : Metabolism
Uniprot ID : P37231
Species : Bovine
Former Code :
Alias : CIMT1 GLM1 NR1C3, PPARG1 PPARG2, PPARgamma, OTTHUMP00000185030|OTTHUMP00000185033|PPAR gamma|nuclear receptor subfamily 1 group C member 3|peroxisome proliferative activated receptor gamma|peroxi
Product Type : ELISA Kit
Sample Type :
Detect Range :
Sensitivity :
Antigen Name : peroxisome proliferator-activated receptor gamma
Abbreviation : PPARG
Protein Biological Process 1 : Transcription/Transcription reg µLation
Protein Biological Process 2 :
Protein Biological Process 3 : Transcription
Assay Time : 1-5h
Sample Volume : 50-100 µL
Detection Wavelength : 450 nm
Delievery Date : 3-5 working days

Species Reactivity : Bovine (Bos taurus; Cattle)
UniProt : Q2KIY1
Abbreviation : PXMP2
Alternative Names : FLJ54922; PMP22;
Application : ELISA
Range : Request Information
Sensitivity : Request Information
Intra-AssayCV : ?5.3%
Inter-AssayCV : ?9.6%
Recovery : 0.99
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate PXMP2 in samples. An antibody specific for PXMP2 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPXMP2 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for PXMP2 is added to the wells. After washing, Streptavidin conj µgated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PXMP2 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview : PMP22 is a major component of peroxisomal membranes in mammals.It seems to be involved in pore forming activity and may contribute to the unspecific permeability of the organelle membrane. PMP22 is syntheVolumed on free cytosolic ribosomes and then directed to the peroxisome membrane by specific targeting information. Previous studies in rats revealed that PMP22 contains one distinct peroxisomal membrane targeting signal in the amino-terminal cytoplasmic tail. Amino acid sequence alignment of rat and human protein revealed 77% identity including a high conservation of several protein motifs.Human as well as rat PMP22 contains two distinct and nonoverlapping peroxisomal membrane targeting signals, one in the amino-terminal and the other in the carboxyl-terminal protein region.
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).

Species Reactivity : Bovine (Bos taurus; Cattle)
UniProt : O77834
Abbreviation : PRDX6
Alternative Names : 1-Cys; AOP2; KIAA0106; MGC46173; NSGPx; PRX; aiPLA2; p29; 1-Cys peroxiredoxin|acidic calcium-independent phospholipase A2|antioxidant protein 2|non-selenium glutathione peroxidase
Application : ELISA
Range : Request Information
Sensitivity : Request Information
Intra-AssayCV : ?4.7%
Inter-AssayCV : ?6.9%
Recovery : 0.9
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate PRDX6 in samples. An antibody specific for PRDX6 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPRDX6 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for PRDX6 is added to the wells. After washing, Streptavidin conj µgated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PRDX6 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview : Peroxiredoxin-6 is a member of the thiol-specific antioxidant protein family. This protein is a bifunctional enzyme with two distinct active sites. It is involved in redox reg µLation of the cell; it can reduce H(2)O(2) and short chain organic, fatty acid, and phospholipid hydroperoxides. It may play a role in the reg µLation of phospholipid turnover as well as in protection against oxidative injury. Kim et al. (1997) isolated a calcium-independent lysosomal PLA2 from a human myeloblast cell line. The predicted 224-amino acid protein contained the PLA2 catalytic motif, but no other significant homology to known phospholipases. Expressed protein had significant PLA2 activity on several substrates.
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).

Species Reactivity : Bovine (Bos taurus; Cattle)
UniProt : Q9BGI1
Abbreviation : PRDX5
Alternative Names : ACR1; AOEB166; B166; MGC117264; MGC142283; MGC142285; PLP; PMP20; PRDX6; PRXV; SBBI10; Alu co-repressor 1|TPx type VI|antioxidant enzyme B166|liver tissue 2D-page spot 71B|peroxisomal antioxidant en
Application : ELISA
Range : Request Information
Sensitivity : Request Information
Intra-AssayCV : ?5.3%
Inter-AssayCV : ?7.8%
Recovery : 0.99
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate PRDX5 in samples. An antibody specific for PRDX5 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPRDX5 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for PRDX5 is added to the wells. After washing, Streptavidin conj µgated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PRDX5 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview : Peroxiredoxin-5, mitochondrial is a member of the peroxiredoxin family of antioxidant enzymes, which reduce hydrogen peroxide and alkyl hydroperoxides. The encoded protein may play an antioxidant protective role in different tissues under normal conditions and during inflammatory processes. This protein interacts with peroxisome receptor 1. The crystal structure of this protein in its reduced form has been resolved to 1.5 angstrom resolution. This gene uses alternate in-frame translation initiation sites to generate mitochondrial or peroxisomal/cytoplasmic forms. Three transcript variants encoding distinct isoforms have been identified for this gene.
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).

Species Reactivity : Bovine (Bos taurus; Cattle)
UniProt : Q5E947
Abbreviation : PRDX1
Alternative Names : MSP23; NKEFA; PAG; PAGA; PAGB; PRX1; PRXI; TDPX2; natural killer-enhancing factor A|proliferation-associated gene A|thioredoxin-dependent peroxide reductase 2
Application : ELISA
Range : Request Information
Sensitivity : Request Information
Intra-AssayCV : ?3.9%
Inter-AssayCV : ?6.1%
Recovery : 0.97
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate PRDX1 in samples. An antibody specific for PRDX1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPRDX1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for PRDX1 is added to the wells. After washing, Streptavidin conj µgated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PRDX1 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview : Peroxiredoxin-1 is a member of the peroxiredoxin family of antioxidant enzymes, which reduce hydrogen peroxide and alkyl hydroperoxides. The encoded protein may play an antioxidant protective role in cells, and may contribute to the antiviral activity of CD8(+) T-cells. This protein may have a proliferative effect and play a role in cancer development or progression. Three transcript variants encoding the same protein have been identified for this gene.Involved in redox reg µLation of the cell. Reduces peroxides with reducing equivalents provided thro µgh the thioredoxin system but not from glutaredoxin. May play an important role in eliminating peroxides generated during metabolism. Might participate in the signaling cascades of growth factors and tumor necrosis factor-alpha by reg µLating the intracell µLar concentrations of H2O2.
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).

Species Reactivity : Bovine (Bos taurus; Cattle)
UniProt : P17810
Abbreviation : PRPH2
Alternative Names : AOFMD; AVMD; CACD2; PRPH; RDS; RP7; TSPAN22; rd2; peripherin 2|peripherin 2; homolog of mouse|peripherin; photoreceptor type|retinal peripherin|tetraspanin-22
Application : ELISA
Range : Request Information
Sensitivity : Request Information
Intra-AssayCV : ?5.3%
Inter-AssayCV : ?9.5%
Recovery : 0.97
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate PRPH2 in samples. An antibody specific for PRPH2 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPRPH2 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for PRPH2 is added to the wells. After washing, Streptavidin conj µgated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PRPH2 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview : Peripherin 2 is a cell surface glycoprotein found in the outer segment of both rod and cone photoreceptor cells. It is located in the rim regions of the flattened disks that contain rhodopsin, which is the protein that is responsible for initiation of visual phototransduction upon reception of light. Peripherin 2 may function as an adhesion molec µLe involved in stabilization and compaction of outer segment disks or in the maintenance of the curvature of the rim. This protein is essential for disk morphogenesis. Defects in this gene are associated with both central and peripheral retinal degenerations. Some of the various phenotypically different disorders are autosomal dominant retinitis pigmentosa, progressive mac µLar degeneration, mac µLar dystrophy and retinitis pigmentosa digenic.
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).

Species Reactivity : Bovine (Bos taurus; Cattle)
UniProt : A6QQJ3
Abbreviation : PRPH
Alternative Names : NEF4; PRPH1; neurofilament 4 (57kD)
Application : ELISA
Range : Request Information
Sensitivity : Request Information
Intra-AssayCV : ?5.9%
Inter-AssayCV : ?9.8%
Recovery : 1.02
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate PRPH in samples. An antibody specific for PRPH has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPRPH present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for PRPH is added to the wells. After washing, Streptavidin conj µgated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PRPH bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview : Peripherin, a type III intermediate filament protein, was initially described by Portier et al. (1984) as a cytoskeletal protein present in neurons of the mammalian peripheral nervous system (hence, the name) and in c µLtured neuroblastoma cells. The amino-terminal region contained potential serine phosphorylation sites. Northern blot analysis detected a corresponding mRNA in ganglia of the peripheral nervous system, including the superior cervical ganglion, ciliary ganglion, and dorsal root ganglion. In the central nervous system, expression was detected in motor nuclei of cranial nerves and ventral horn neurons. Expression was induced by nerve growth factor.
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).

Species Reactivity : Bovine (Bos taurus; Cattle)
UniProt : P26882
Abbreviation : PPID
Alternative Names : CYP-40; CYPD; MGC33096; 40 kDa peptidyl-prolyl cis-trans isomerase D|PPIase|cyclophilin 40|cyclophilin D|cyclophilin-related protein|rotamase
Application : ELISA
Range : 0.156-10 ng/mL
Sensitivity : 0.054 ng/mL
Intra-AssayCV : ?5.8%
Inter-AssayCV : ?10.1%
Recovery : 1.04
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate PPID in samples. An antibody specific for PPID has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPPID present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for PPID is added to the wells. After washing, Streptavidin conj µgated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PPID bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview : Cyclophilin D, which is located in the matrix of mitochondria, is a component of the mitochondrial permeability transition pore. The pore opening raises the permeability of the mitochondrial inner membrane, allows influx of cytosolic molec µLes into the mitochondrial matrix, increases the matrix volume, and disrupts the mitochondrial outer membrane. As a res µLt, the mitochondria fall into a functional disorder, so the opening of the pore plays an important role in cell death. Cyclophilin D is tho µght to reg µLate the opening of the pore because cyclosporin, which binds to CyP-D, inhibits the pore opening. Cyclophilin-40 (CyP40, also CYPD) was identified by Kieffer et al. (1992) as a 40-kD cyclophilin-like protein with PPIase activity. In the bovine uterus, CyP40 is a component of the estrogen receptor complex.
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).

Volume : 96 Tests. Other Volumes are also available. Please Inquire.
Research topic : Neuroscience
Uniprot ID : P51694
Species : Bovine
Former Code :
Alias : PYY1
Product Type : ELISA Kit
Sample Type :
Detect Range : Request Information
Sensitivity : Request Information
Antigen Name : peptide YY
Abbreviation : PYY
Protein Biological Process 1 :
Protein Biological Process 2 :
Protein Biological Process 3 :
Assay Time : 1-5h
Sample Volume : 50-100 µL
Detection Wavelength : 450 nm
Delievery Date : 7-14 working days

Species Reactivity : Bovine (Bos taurus; Cattle)
UniProt : P51694
Abbreviation : PYY
Alternative Names : PYY1;
Application : ELISA
Range : Request Information
Sensitivity : Request Information
Intra-AssayCV : ?5.6%
Inter-AssayCV : ?8.1%
Recovery : 1.03
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate PYY in samples. An antibody specific for PYY has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPYY present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for PYY is added to the wells. After washing, Streptavidin conj µgated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PYY bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview : Peptide YY is a short (36 amino acid) protein released by cells in the ileum and colon in response to feeding. It is also known as PYY, Peptide Tyrosine Tyrosine, or Pancreatic Peptide YY3-36. Peptide YY is related to the pancreatic peptide family by having 18 of its 36 amino acids located in the same positions as pancreatic peptide. There are two major forms of Peptide YY : PYY1-36 and PYY3-36 which have PP fold structural motif. However, the most common form of circ µLating PYY immunoreactivity is PYY3-36 which binds to Y2 receptor (Y2R) of Y family receptors. Peptide YY3-36 (PYY) is a linear polypeptide consisting of 36 amino acids with structural homology to NPY and pancreatic polypeptide.
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).

Species Reactivity : Bovine (Bos taurus; Cattle)
UniProt : Q2KI15
Abbreviation : MTRF1L
Alternative Names : RP1-101K10.1; MGC102748; MRF1L; mtRF1a; mitochondrial release factor 1 like
Application : ELISA
Range : Request Information
Sensitivity : Request Information
Intra-AssayCV : ?3.9%
Inter-AssayCV : ?6.5%
Recovery : 0.85
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate MTRF1L in samples. An antibody specific for MTRF1L has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyMTRF1L present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for MTRF1L is added to the wells. After washing, Streptavidin conj µgated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of MTRF1L bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview :
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).