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HIV1 p55 Recombinant Protein, Invitrogen™


HIV1 p55 Recombinant Protein, RP-4920, from Invitrogen™

Manufacturer: pierce biotechnology inc  RP4920

Catalog No. ARC4920

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Description & Specifications

Specifications

Concentration 0.5mg/mL
Conjugate Unlabeled
For Use With (Application) Control, ELISA, Western Blot
Format Purified
Formulation 20μg purified protein (0.5mg/mL) in TBS with 20% glycerol, 0.01M beta mercaptoethanol and no preservative; pH 7.5
Molecular Weight ∽55
Name HIV1 p55 Recombinant Protein
pH Range 7.5
Purification Method Chromatography
Quantity 20μg
Recombinant Yes
Source E. coli
Storage Requirements store at -20°C, Avoid Freeze/Thaw Cycles

HIV1 p55 Recombinant Protein, RP-4920, from Invitrogen.

HIV-1 Gag p55 is a precursor protein of several proteins that form the core structure of AIDS virus, indispensable to its reproduction. This protein is digested by HIV-1 protease, first into intermediate products p41 and p15. Then p41 is digested into matrix protein p17 and capsid protein p24. Protein p15 is further digested into nucleocapsid protein p7 and to p6 and p1, both of unknown function.
Host Species: E. coli
Formulation: 20μg purified protein (0.5mg/mL) in TBS with 20% glycerol, 0.01M beta mercaptoethanol and no preservative; pH 7.5
RP-4920 can be used as a positive control in Western blotting with ABR antibody anti-HIV-1 p55 (PA1-4959, or PA1-4960), as well as a p55 antigen in detection of anti-HIV-1 p55 antibody in Western blotting or ELISA. Also, it can be used as standard for the quantitative analysis of HIV-1 p55 antigen. RP-4920 has a calculated molecular weight of ∽55 kDa. Purity is 90%.