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Cystatin C

Cystatin C is a small cysteine proteinase inhibitor with a molecular weight of 13 kDa, present in all human body fluids. It is a marker for allograph function in adult transplant patients. Cystatin C regulates extracellular cysteine protease activity, which results from microbial invasion or release of lysosomal proteinases from dying or diseased cells. It is freely filtered by the glomerular basement membrane (GBM) and serum concentration has been shown to correlate well with glomerular filtration rate (GFR). It is a valuable indicator of kidney damage.

Synonyms cystatin 3, gamma trace, post-gamma-globulin, neuroendocrine basic polypeptide
Molecular Weight 13 kDa

Variants (Click plus sign to expand variant information)

  Variant Name Product Code Purity
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 Cystatin C, standard grade P175-2 Standard
 
Purity Standard
Specification > 10% pure
Source Human Urine from Chronic Renal Tubular Proteinuria Patients
Presentation Lyophilized
Reconstitution Use of phosphate buffer, pH >7.0 containing 0.15M NaCl is recommended. To ensure full product recovery, it is advised that reconstitution is performed directly into supplied vial incorporating further washings with the reconstitution buffer.
Health and Safety Starting material tested for HIV 1 & 2 Antibodies, Hepatitis B Surface Antigen Hepatitic C Virus Antibodies and Hepatitis B Core Antibodies. No test can guarantee the absence of an infectious agent. Please handle as potentially hazardous.
Minimum Order 1 mg
Storage Temperature 2 - 8°C
Shipping Recommendation Cool Pack
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+
 Cystatin C, highly pure P713-1 Highly Pure
 
Purity Highly Pure
Specification > 96% pure
Source Rec. From yeast
Presentation Lyophilized
Reconstitution Use of a pH neutral buffer is recommended. To ensure full product recovery, it is advised that reconstitution is performed directly into supplied vial incorporating further washings with the reconstitution buffer
Health and Safety Material is non-infectious
Minimum Order 1 mg
Storage Temperature < -15°C
Shipping Recommendation Cool Pack
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