Recombinant Human SELPLG protein, His-tagged
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|Product Overview :||Recombinant Human SELPLG protein (Gln42-Cys320) was fused to His-tag at the C-terminus and expressed in human 293 cells (HEK293).|
|Description :||P-selectin glycoprotein ligand 1 (PSGL-1) is also known as Selectin P ligand (SELPLG), CD antigen CD162. PSGL-1 is disulfide-linked homodimer which is the high affinitycounter-receptor for P-selectin on expressed on activated endothelial cells and platelets. PSGL-1 / SELPLG interacts with P-, E- and L-selectins, through their lectin/EGF domains, is required for promoting recruitment and rolling of leukocytes. These interactions require sialyl Lewis X glycan modification but there is a differing dependence for tyrosine sulfations. Dimerization appears not to be required for P-selectin/SELP binding. PSGL-1 can interact with SNX20, MSN and SYK. PSGL-1 / SELPLG mediate the activation of SYK by SELPLG.|
|Form :||Lyophilized from 0.22 μm filtered solution in PBS, pH7.4, 10% trehalose.|
|Molecular Mass :||The protein has a calculated MW of 30.7 kDa. The protein migrates as 55-90 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.|
|Protein length :||Gln42-Cys320|
|Endotoxin :||Less than 1.0 EU per μg by the LAL method.|
|Purity :||>90% as determined by SDS-PAGE.|
|Storage :||For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.
|Reconstitution :||It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 mg/ml. Centrifuge the vial at 4°C before opening to recover the entire contents.|
|SDS-PAGE of SELPLG-533H :||
Human PSGL-1, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.
|Gene Name :||SELPLG|
|Official Symbol :||SELPLG|
|Synonyms :||CLA; CD162; PSGL1; PSGL-1|
|Gene ID :||6404|
|mRNA Refseq :||NM_001206609.2|
|Protein Refseq :||NP_001193538.1|
|UniProt ID :||Q14242|
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