膜杰作
Star 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, His Tag (SL7-HP2H3) is produced via site-specific conjugation of PE to Human SLAMF7, His Tag under optimal conditions with a proprietary technology. Human SLAMF7, His Tag is expressed from human 293 cells (HEK293). It contains AA Ser 23 - Met 226 (Accession # Q9NQ25-1).
Predicted N-terminus: Ser 23
Request for sequence
蛋白结构（Molecular Characterization）
This protein carries a polyhistidine tag at the C-terminus
The protein has a calculated MW of 25.6 kDa.
偶联（Conjugate）
PE
Excitation Wavelength: 488 nm / 561 nm
Emission Wavelength: 575 nm
应用说明（Application）
Evaluation of anti-SLAMF7 CAR expression by flow cytometry. Please note that this product is NOT compatible to streptavidin detection system.
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in PBS, 0.5% 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:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
活性（Bioactivity）-FACS
1e6 of the anti-SLAMF7 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, His Tag (Cat. No. SL7-HP2H3) and negative control protein respectively, PE signals was used to evaluate the binding activity (QC tested).
Protocol
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.
