Biotinylated SIRP-α His Tag Protein, Human,specification,price,image-Bio-Equip in China

Species	Human
Accession	P78324
Amino Acid Sequence	Glu31-Arg370, with C terminal His&Avitag
Expression System	HEK293
Molecular Weight	55-60 kDa(Reducing)
Purity	＞95%, by SDS-PAGE under reducing conditions
Endotoxin	<0.1EU/μg
Conjugation	Biotin
Tag	His Tag
Physical Appearance	Lyophilized Powder
Storage Buffer	PBS, pH7.4, 5%trehalose
Reconstitution	Reconstitute at less than 1 mg/mL according to the size in ultrapure water after rapid centrifugation .
Stability & Storage	· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles.

信号调节蛋白α(Signal Regulatory Proteinα, SIRP-α)也称为SHPS-1，是一种跨膜蛋白，SIRPα在髓系细胞膜上高表达，如巨噬细胞、粒细胞、单核细胞和髓样树突状细胞。它调节细胞迁移和吞噬活动，以及免疫稳态和神经网络的形成。