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 >  Protein>SLAMF7 >SL7-HP2H6

PE-Labeled Human SLAMF7 / CRACC / CD319 Protein, His TagStar Staining

分子别名(Synonym)

SLAMF7,CD319,CS1,CRACC,19A,FOAP-12

表达区间及表达系统(Source)

PE-Labeled Human SLAMF7 Protein, His Tag (SL7-HP2H6) is produced via conjugation of PE to Human SLAMF7 Protein, His Tag with a new generation site-specific technology under Star Staining labeling platform. Human SLAMF7 Protein, His Tag is expressed from human 293 cells (HEK293). It contains AA Ser 23 - Met 226 (Accession # AAH27867).

Predicted N-terminus: Ser 23

Request for sequence

蛋白结构(Molecular Characterization)

SLAMF7 Structure

This protein carries a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 36.9 kDa.

偶联(Conjugate)

PE

Excitation Wavelength: 488 nm / 561 nm

Emission Wavelength: 575 nm

内毒素(Endotoxin)

Less than 1.0 EU per μg by the LAL method.

纯度(Purity)

>90% as determined by SDS-PAGE.

制剂(Formulation)

Lyophilized from 0.22 μm filtered solution in PBS, 0.2% BSA, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

重构方法(Reconstitution)

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储(Storage)

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please protect from light and avoid repeated freeze-thaw cycles.

This product is stable after storage at:

  1. -20°C to -70°C for 12 months in lyophilized state;
  2. -70°C for 3 months under sterile conditions after reconstitution.
 

CAR阳性表达率检测(Evaluation of CAR expression)

FACS Analysis of Anti-SLAMF7 CAR Expression

SLAMF7 CAR_T

5e5 of anti-SLAMF7/CS1 CAR-293 cells were stained with 100 μL of 1:50 dilution (2 μL stock solution in 100 μL FACS buffer) of PE-Labeled Human SLAMF7 Protein, His Tag (Cat. No. SL7-HP2H6) and negative control protein respectively (Fig. C and B), and non-transfected 293 cells were used as a control (Fig. A). PE signal was used to evaluate the binding activity (QC tested).

FACS Analysis of Non-specific binding to PBMCs

SLAMF7 CAR_T

5e5 of PBMCs were stained with PE-Labeled Human SLAMF7 Protein, His Tag (Cat. No. SL7-HP2H6) and anti-CD3 antibody, washed and then analyzed with FACS. FITC signal was used to evaluate the expression of CD3+ T cells in PBMCs, and PE signal was used to evaluate the non-specific binding activity to PBMCs (QC tested).

 

背景(Background)

SLAM family member 7 (SLAMF7) is also known as CD2-like receptor-activating cytotoxic cells (CRACC), Membrane protein FOAP-12, CD antigen CD319, Novel Ly9, Protein 19A, which is a single-pass type I membrane protein and a member of the CD2 family of cell surface receptors. SLAMF7 is expressed in spleen, lymph node, peripheral blood leukocytes, bone marrow, small intestine, stomach, appendix, lung and trachea. Isoform 1 of SLAMF7 mediates NK cell activation through a SH2D1A-independent extracellular signal-regulated ERK-mediated pathway. May play a role in lymphocyte adhesion. Isoform 3 of SLAMF7 does not mediate any NK cell activation.

 

前沿进展

 
 
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SLAMF7靶点信息
英文全称:SLAM family member 7
中文全称:SLAM家族成员-7
种类:Homo sapiens
上市药物数量:1详情
临床药物数量:5详情
最高研发阶段:批准上市
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