KIR2DS4, Recombinant, Human, aa23-223 (p50 KIR, p50.3, CD158, cl39, KAR-K1, NKR-K1, Killer Cell Immunoglobulin (Ig)-like Receptor)

Product Overview

• Article Name: KIR2DS4, Recombinant, Human, aa23-223 (p50 KIR, p50.3, CD158, cl39, KAR-K1, NKR-K1, Killer Cell Immunoglobulin (Ig)-like Receptor)
• Biozol Catalog Number: USB-K1858-60
• Supplier Catalog Number: K1858-60
• Alternative Catalog Number: USB-K1858-60-100
• Manufacturer: US Biological
• Category: Molekularbiologie

Product Description

An activating Killer Cell Ig-like Receptor (KIR, previously called p50 KIR, p50.3, cl39, or KAR-K1), which may recognize class I MHC molecules. The protein coding region of the extracellular domain of KIR2DS4 (amino acids 1-202) was cloned into an E. coli expression vector. The extracellular domain of KIR2DS4 was overexpressed as insoluble protein aggregates (inclusion bodies). Recombinant protein corresponding to 23-223 from human KIR2DS4, expressed in E. coli Molecular Weight: 22.2kD Amino Acid Sequence: MEGVHRKPSF LALPGHLVKS EETVILQCWS DVMFEHFLLH REGKFNNTLH LIGEHHDGVS KANFSIGPMM PVLAGTYRCY GSVPHSPYQL SAPSDPLDMV IIGLYEKPSL SAQPGPTVQA GENVTLSCSS RSSYDMYHLS REGEAHERRL PAVRSINGTF QADFPLGPAT HGGTYRCFGS FRDAPYEWSN SSDPLLVSVT GN Storage and Stability: May be stored at 4C for short-term only. For long-term storage, store at -20C. Aliquots are stable for at least 6 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Product Properties

• Molecular Weight: 22.2
• NCBI: 036446
• UniProt: P43632
• Purity: 95% by SDS PAGE, Purified by FPLC gel-filtration chromatography, after refolding of the isolated inclusion bodies in a redox buffer.
• Form: Supplied as a liquid in 20mM Tris-HCl, pH 7.5.