分子别名 (Synonym)
α2β1; Integrin alpha A1 beta 1; alpha A1 beta 1; alpha A1; beta 1; ITGA1&ITGB1; ITGA&ITGB; VLA-2, GPIa-IIa, CD49b;Integrin alpha A1 β 1; alpha A1 β 1; β 1
来源/表达系统 (Source)
Recombinant Human Integrin alpha 2 beta 1(ITGA2&ITGB1) Heterodimer Protein is expressed from HEK293 with His tag at the C-Terminus of ITGA2.It contains Tyr30-Thr1132 (ITGA2) acidic tail and Gln21-Asp728 (ITGB1) basic tail [Accession | P17301-1(ITGA2)&P05556-1(ITGB1)].
分子量
The protein has a predicted MW of 126.6 kDa (ITGA2) & 83.2 kDa (ITGB1). Due to glycosylation, the protein migrates to 100-130 kDa and 140-170 kDa based on Bis-Tris PAGE result.
内毒素 (Endotoxin)
Less than 1 EU per μg by the LAL method.
纯度 (Purity)
> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
制剂 (Formulation)
Lyophilized from 0.22μm filtered solution in PBS, 8% trehalose (pH 7.4).
重构方法 (Reconstitution)
Dissolve the lyophilized protein in distilled water. Please refer to the Certificate of Analysis for detailed instructions.
存储 (Storage)
-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
