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539834 Prostate Specific Antigen, Enzymatically Active, Human Seminal Fluid

539834
  
Purchase on Sigma-Aldrich

Áttekintés

Description
Overview

This product has been discontinued.



Native, enzymatically active prostate specific antigen from human seminal fluid. A single-chain glycoprotein with one asparagine-linked carbohydrate side chain. A preeminent clinical tumor marker in the management of patients with prostate cancer.

Catalogue Number539834
Brand Family Calbiochem®
SynonymsPSA
References
ReferencesHigashihara, E., et al. 1996. J. Urol. 156, 1964.
Kablin, J.N. 1992. Geriatrics 47, 23.
Stamey, T.A., et al. 1987. N. Engl. J. Med. 317, 909.
Papsidero, L.D., et al. 1980. Cancer Res. 40, 2428.
Product Information
FormLiquid
FormulationIn 150 mM Sodium Chloride, 9.5 mM Sodium Phosphate Monobasic, 40.5 mM Sodium Phosphate Dibasic, 0.05% Sodium Azide, pH 7.6.
Quality LevelMQ100
Biological Information
Biological activityBiologically active as tested by its ability to hydrolyze the synthetic peptide substrate MeO-Suc-Arg-Pro-Tyr-pNA
Purity≥95% by SDS-PAGE
SourcePrepared from fluids of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Concentration Label Please refer to vial label for lot-specific concentration
Storage and Shipping Information
Ship Code Blue Ice Only
Toxicity Standard Handling
Storage -20°C
Avoid freeze/thaw Avoid freeze/thaw
Do not freeze Ok to freeze
Special InstructionsFollowing initial thaw, aliquot and freeze (-20°C).
Global Trade Item Number
Katalógusszám GTIN
539834 0