SIRP beta 1 isoform 3 Protein, Human, Recombinant (His & Avi), Biotinylated

SIRP beta 1 isoform 3 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 39.9 kDa and the accession number is Q5TFQ8-1.

规格	价格/CNY		数量
100 μg	￥ 5,180	5日内发货
500 μg	￥ 20,700	5日内发货
1 mg	￥ 34,600	5日内发货

规格

价格/CNY

货期

数量

100 μg

￥ 5,180

5日内发货

500 μg

￥ 20,700

5日内发货

1 mg

￥ 34,600

5日内发货

产品描述	SIRP beta 1 isoform 3 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 39.9 kDa and the accession number is Q5TFQ8-1.

种属	Human
表达系统	HEK293 Cells
标签	C-His-Avi
蛋白编号	Q5TFQ8-1
别名	DKFZp686A05192, 9930027N05Rik, SIRP-beta-1 isoform 3, SIRP-β-1 isoform 3, Sirpb1a, SIRP β1 Isoform 3, FLJ26614, SIRP-β, SIRP-beta, CD172b, SIRPB1, Sirpb
蛋白构建	Glu30-Leu371
蛋白纯度	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
分子量	39.9 kDa (predicted). Due to glycosylation, the protein migrates to 55-68 kDa based on Tris-Bis PAGE result.

内毒素	< 1 EU/μg by the LAL method.
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
复溶方法	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
存储	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted protein solutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice.
研究背景	Signal regulatory protein β1 (SIRPB1) is a signal regulatory protein member of the immunoglobulin superfamily and is capable of modulating receptor tyrosine kinase-coupled signaling. Copy number variations at the SIRPB1 locus were previously reported to associate with prostate cancer aggressiveness in patients.SIRPB1 gene amplification and overexpression were detected in prostate cancer specimens. The knockdown of SIRPB1 significantly suppressed cell growth in colony formation assays and cell mobility.