Recombinant Mouse CD20/MS4A1 Protein(His Tag)

说明书

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Recombinant Mouse CD20/MS4A1 Protein(His Tag)-1

货号：GPEM0311

规格：

500 μg 100 μg 20 μg 1 mg

产品详情

Abbre

CD20

Alternate Names

B-cell differentiation antigen Ly-44;B-lymphocyte antigen CD20;CD20;Lymphocyte antigen 44;Membrane-spanning 4-domains subfamily A member 1;Ms4a1

Calculated Mw

17.4 kDa

Observed Mw

28 kDa

Swissprot

P19437

Background

CD20 is a 297 amino acid (aa) non-glycosylated type III membrane protein that is the founding member of the MS4A tetraspanin protein family. It is expressed on pre-B, naïve and mature B lymphocytes and B-cell lymphomas. CD20 is associated with lipid rafts upon crosslinking, and appears to play a role in regulation of ion influx. The one extracellular segment of 48 aa shows 65% aa sequence identity between human and mouse CD20.

Storage

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.