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sCD22 human

品牌
Sigma-Aldrich
货号
SRP6206
规格纯度
recombinant, expressed inE. coli, ≥98% (SDS-PAGE)
价格
3699.24 *本价格含增值税费
促销
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数量
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半岛bd体育手机客户端 名称:
sCD22 human
Leu-14
Siglec-2
B Lymphocyte cell adhesion molecule
BL-CAM
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

CD22 is a B-lineage restricted 135 kDa glycoprotein whose cell surface expression is limited to resting and activated B lymphocytes. The physiological role of CD22 is still unknown. Targeted disruption of CD22 in mice results in a reduced level of surface IgM on peripheral B cells suggesting a role for CD22 in limiting antigen receptor signaling. CD22 is a member of the Ig gene superfamily that uniquely binds a sialic acid-dependent ligand. Recombinant human CD22 is a soluble 75.0 kDa protein which corresponds to the extracellular domain of CD22.

外形

Sterile filtered through a 0.2 micron filter. Lyophilized from 1X PBS, pH 7.2.

重悬

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Do not vortex. This solution can be stored at 2-8℃ for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20℃ to -80℃.

基本信息

NACRES NA.32

半岛bd体育手机客户端 性质

生物来源 human
重组 expressed inE. coli
测定 ≥98% (SDS-PAGE)
形式 lyophilized powder
分子量 ~75 kDa
包装 pkg of 10 μg
pkg of 50 μg
杂质 <1 EU/μg endotoxin (LAL test)
UniProt登记号 P20273
运输 wet ice
储存温度 ?20℃
Gene Information human ... CD22(933)

安全信息

储存分类代码 13 - Non Combustible Solids
WGK WGK 3
闪点(F) Not applicable
闪点(C) Not applicable

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