Mfg Part Number
Ab04571-3.0
Vector Labs Ab04571-3.0 Anti-CD9 [10E4], Mouse IgG2b, kappa (100 μg)
Quick Overview
The original antibody was isolated from a human naïve scFv phage display library by panning it against purified human CD9-ECL2 protein.
$570.70
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| Product Class: | Purified |
|---|---|
| Clone ID: | 10E4 |
| Synonyms: | p24; MIC3; MRP-1; GIG2; Tspan-29; TSPAN29; 5H9 antigen; Cell growth-inhibiting gene 2 protein; Leukocyte antigen MIC3; Motility-related protein; Tetraspanin-29 |
| Amount: | 100 μg |
| Application Codes Clone: | FC; ELISA |
| Shipping Temperature: | Wet Ice |
| Buffer Composition: | PBS with 0.02% Proclin 300. |
| Original Format: | scFv |
| Storage Temperature: | Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C. |
| Chimeric Use Statement: | This full-length, chimeric mouse antibody was made using the variable domain sequences of the original Human scFv format, for improved compatibility with existing reagents, assays and techniques. |
| Specificity Statement: | This antibody specifically binds amino acids 'KEVFDN' in the extracellular loop 2 domain (CD9-ECL2) of human CD9. This protein is an intergral membrane protein associated with integrins, which regulates different processes, such as sperm-egg fusion, platelet activation and aggregation, and cell adhesion. Extracellular vesicles (EVs) such as exosomes are important mediators in intercellular communications and play a role in cancer progression and metastasis. Exosomal membranes are enriched in endosome-specific tetraspanins like CD9. EVs have strong potential as blood-based or urine-based biomarkers for the diagnosis, prognostication, and surveillance of cancer. |
| Application Notes: | The binding of this antibody to CD9 expressed on different cancer cell lines like 2774 cells, U031 cells, ANBL-6 cells, 293E cells was tested using flow cytometry (US8197809). The epitope characterization of this antibody for fragment of CD9-ECL2 was measured using ELISA. This antibody significantly inhibited invasion of 2774 (ovarian adenocarcinoma cell line) cells and further inhibited migration and proliferation of 2774 cells (US8197809). |
| Brand | Vector Labs |
|---|---|
| UNSPSC | 12161500 |