Recombinant human SH2D1B protein
SH2D1B, also known as SH2 domain-containing protein 1B, is one of the proteins which activate NK cells. It plays a role in controlling signal transduction through at least four receptors, CD84, SLAMF1, LY9 and CD244, expressed on the surface of professional antigen-presenting cells. Two isoforms of the human protein are produced by alternative splicing. Recombinant human SH2D1B protein, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
Product Specifications
Product Name Alternative
SH2 domain-containing protein 1B, SH2D1B, EAT2
Expression System
Baculovirus
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
0.25 mg/mL (determined by absorbance at 280 nm)
Endotoxin
< 1 EU per 1ug of protein (determined by LAL method)
Purity
> 90% by SDS-PAGE
Molecular Weight
16.4 kDa (141aa)
Additionnal Information
References & Citations
Perez-Quintero LA., et al, (2014) J Exp Med. 211:727-742.; ; Aldhamen YA., et al, (2012) J Immunol. 189:1349-1359.
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 20% glycerol
Scientific Category
Immunology
NCBI Accession Number
NP_444512.2
Uniprot Accession Number
O14796
Species
Human
N Terminal Sequence
Ala
AA Sequence
MDLPYYH GRLTKQDCET LLLKEGVDGN FLLRDSESIP GVLCLCVSFK NIVYTYRIFR EKHGYYRIQT AEGSPKQVFP SLKELISKFE KPNQGMVVHL LKPIKRTSPS LRWRGLKLEL ETFVNSNSDY VDVLP
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