Human 2B4/CD244/SLAMF4 Protein (2B4-HM101)

Human 2B4/CD244/SLAMF4 Protein (2B4-HM101)

Human 2B4/CD244/SLAMF4 Protein (2B4-HM101)


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KACTUS Biosystems Human 2B4/CD244/SLAMF4 Protein (2B4-HM101) (catalog No. 2B4-HM101) is expressed from HEK293 with His tag at the C-Terminus.It contains Cys22-Arg221.

SKU: 2B4-HM101
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Catalog No. 2B4-HM101
Product NameHuman 2B4/CD244/SLAMF4 Protein (2B4-HM101)
Supplier Name KACTUS Biosystems
Brand Name KACTUS Biosystems
Synonyms 2B4; CD244 antigen; CD244; h2B4; NAIL; NKR2B4; Nmrk; SLAMF4
Species Human
Source HEK293
Accession Q9BZW8-2
Product Tag N-hFc
Biotinylated no
Exact Sequence Cys22-Arg221
Molecular Weight The protein has a predicted MW of 23.1 kDa. Due to glycosylation, the protein migrates to 45-70 kDa based on Tris-Bis PAGE result.
Form Lyophilized
Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4. Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per μg by the LAL method.
Shipping Shipped at ambient temperature.
Note Products will be shipped from the warehouse in Massachusetts. Promotion is running from time to time. Welcome to send a request for quote to
Order Offline Syd Labs, Inc. 4 Avenue E, Hopkinton, MA 01748 USA. Phone: 1-617-401-8149 Fax: 1-617-606-5019 Email:


2B4-HM101: Human 2B4/CD244/SLAMF4 Protein (2B4-HM101)

2B4 (CD244 is expressed by memory-phenotype CD8 T cells and all natural killer (NK cells. The ligand for 2B4, CD48, is expressed on hematopoietic cells. 2B4 is conserved in humans and mice, and a number of reports have linked 2B4 with activation of lymphocytes.Engagement of 2B4 on NK cell surfaces with specific antibodies or CD48 can trigger cell mediated cytotoxicity, interferon γ secretion, phosphoinositol turnover and NK cell invasiveness.

Please remember our product information: Human 2B4/CD244/SLAMF4 Protein (2B4-HM101) catalog number: 2B4-HM101 KACTUS Biosystems

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100 ug, 500 ug

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