CD8a, Avi-Tag, His-Tag, Biotin-Labeled Recombinant

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Encompassing Amino Acids: 22-182

Background: CD8 is a co-receptor for the TCR (T cell receptor) in T cells, binding to MHC (major histocompatibility complex) class I proteins. CD8 is a typical marker of cytotoxic T cells and is involved in signaling. CD8 has two isoforms, a and b. CD8b recruits Lck (lymphocyte-specific protein tyrosine kinase) to the TCR-CD3 complex, and Lck phosphorylates multiple proteins involved in activation of cytotoxic T-lymphocytes. It is thus critical for the lysis of cancer cells.

Description: Recombinant human CD8a (cluster of differentiation 8 a) transcript 1 encompassing amino acids 22-182. This construct contains a C-terminal Avi-Tag™ followed by a His-Tag (6xHis). This protein was affinity purified.

Format: Aqueous buffer solution.

Formulation: 8 mM phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol

Genbank: NM_001768.7

Host Cell Line: HEK293

Purity: ≥90%

Storage Stability: At least 6 months at -80°C.

Tags: C-terminal Avi-Tag™, His-Tag

Uniprot: P01732

Warnings: Avoid freeze/thaw cycles

Biosafety Level: Not applicable (BSL-1)

• Artikelnummer: BPS101873-2
• Hersteller: BPS Bioscience
• Hersteller Artikelnummer: 101873-2
• Verpackungseinheit: 100 µg
• Mengeneinheit: STK
• Wirt: Human