BLK, Recombinant, Human, aa1-505, His-Tag, Hi-5 (Tyrosine-protein Kinase Blk, B Lymphocyte Kinase, p55-Blk)

Catalog No : USB-B2107-06F
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Product name BLK, Recombinant, Human, aa1-505, His-Tag, Hi-5 (Tyrosine-protein Kinase Blk, B Lymphocyte Kinase, p55-Blk)
Catalog No USB-B2107-06F
Supplier’s Catalog No B2107-06F
Supplier US Biologicals
Source antigen Recombinant, Hi-5 cells
Reactivity
Cross reactivity
Applications
Molecular weight 59.8
Storage -20°C
Other names
Grade Purified
Purity ~80% (SDS-PAGE)
Form Supplied as a liquid in 20mM Tris-HCl buffer, pH 8.0, 30% glycerol, 0.1M sodium chloride, 1mM DTT, 0.1mM PMSF.
Reactivity life 6 months
Note For reserch purpose only
Purity ~80% (SDS-PAGE)
Description BLK, is a 55kD tyrosine kinase with SH3, SH2, and catalytic domains that contain consensus sequences of the Src protein tyrosine kinase family. This protein is expressed specifically in the B cell lineage and plays a role in the signaltransduction pathway that is restricted to B lymphoid cells. Source: Recombinant corresponding to aa1-505 from human BLK, fused to His-tag at N-terminal expressed in High-5 cells. AA Sequence: MGSSHHHHHH SSGLVPRGSH MGLVSSKKPD KEKPIKEKDK GQWSPLKVSA QDKDAPPLPP LVVFNHLTPP PPDEHLDEDK HFVVALYDYT AMNDRDLQML KGEKLQVLKG TGDWWLARSL VTGREGYVPS NFVARVESLE MERWFFRSQG RKEAERQLLA PINKAGSFLI RESETNKGAF SLSVKDVTTQ GELIKHYKIR CLDEGGYYIS PRITFPSLQA LVQHYSKKGD GLCQRLTLPC VRPAPQNPWA QDEWEIPRQS LRLVRKLGSG QFGEVWMGYY KNNMKVAIKT LKEGTMSPEA FLGEANVMKA LQHERLVRLY AVVTKEPIYI VTEYMARGCL LDFLKTDEGS RLSLPRLIDM SAQIAEGMAY IERMNSIHRD LRAANILVSE ALCCKIADFG LARIIDSEYT AQEGAKFPIK WTAPEAIHFG VFTIKADVWS FGVLLMEVVT YGRVPYPGMS NPEVIRNLER GYRMPRPDTC PPELYRGVIA ECWRSRPEER PTFEFLQSVL EDFYTATERQ YELQP Molecular Weight: ~59.8kD Enzyme Activity: Not determined. This product is recommended for use in applications that do not require a catalytically active form of the protein. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. 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.