膜杰作
Star Staining
抗体来源（Source）
PE-Labeled Monoclonal Anti-HLA class I Antibody, Mouse IgG2a (W632) is a Mouse monoclonal antibody recombinantly expressed from HEK293 cells, which provides higher batch consistency and long term security of supply.
应用（Application）
Flow Cytometry (Evaluation of the expression of HLA class I on Human cells).
克隆号（Clone）
W6/32
种属（Species）
Mouse
亚型（Isotype）
Mouse IgG2a | Mouse Kappa
特异性（Specificity）
This product is a specific antibody specifically reacts with HLA class I protein.
种属反应性（Reactivity）
Human
免疫原（Immunogen）
Purified HLA class I Protein.
偶联（Conjugate）
PE
Excitation Wavelength: 488 nm / 561 nm
Emission Wavelength: 575 nm
同型对照（Isotype Control）
The Isotype control is sold separately and you can search for Cat. No. DNP-PM487 for product information.
推荐稀释比（Recommended Dilution）
1:50
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4, 0.2% BSA, 0.03% Proclin300 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）
Please protect from light and avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 24 months in lyophilized state;
- -70°C for 12 months after reconstitution.
- 2-8 °C for 12 months after reconstitution.
活性（Bioactivity）-FACS
Flow cytometric analysis of Human peripheral blood lymphocytes staining with PE-Labeled Monoclonal Anti-HLA class I Antibody, Mouse IgG2a (W632) (Cat. No. HLI-PCFM816) at 1:50 dilution (2 μL of the antibody stock solution corresponds to labeling of 1e6 PBMCs in a final volume of 100 µL), compared with PE Mouse IgG2a, k lsotype Ctrl(FC) Antibody. PE signal was used to evaluate the binding activity (QC tested).
Protocol
背景（Background）
The W6/32 monoclonal antibody reacts with the human major histocompatibility complex (MHC) class I, HLA-A, B, C. MHC class I antigens associated with beta 2-microglobulin are expressed by all human nucleated cells and are central in cell-mediated immune response and tumor surveillance. W6/32 mAb recognizes a non-polymorphic epitope shared among products of the HLA-A, B, and C loci and immunoprecipitates both 43 kDa and 11-12 kDa chains. Crossreactivity is also seen in baboon, rhesus and cynomolgus monkey.
