Cd44 Rat Monoclonal Antibody [Clone ID: IM7.8.1]
CAT#: CL024F
Cd44 rat monoclonal antibody, clone IM7.8.1, FITC
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CNY 3,990.00
货期*
5周
规格
Cited in 1 publication. |
Specifications
Product Data | |
Clone Name | IM7.8.1 |
Applications | FC |
Recommend Dilution | Flow Cytometry (See Protocols). This clone is also reported to work in Immunpoprecipitation, ELISA, cytotoxicity assays and immunohistochemistry on Frozen and Paraffin Sections and complement depletion (1,2,3). |
Reactivity | Mouse |
Host | Rat |
Clonality | Monoclonal |
Specificity | This CD44 monoclonal antibody reacts with all isoforms of CD44 (Pgp-1, Ly-24) glycoprotein. By Flow cytometry, the main cellular reactivities are B cells, monocytes, macrophages and variable subsets of thymocytes and peripheral T cells. |
Formulation | PBS containing 0.09% Sodium Azide as preservative and EIA grade BSA as a stabilizing protein to bring total protein concentration to 4-5 mg/ml. Label: FITC State: Liquid purified Ig fraction |
Concentration | lot specific |
Conjugation | FITC |
Storage Condition | Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. This product is photosensitive and should be protected from light. Avoid repeated freezing and thawing. |
Gene Name | CD44 antigen |
Database Link | |
Background | CD44 is a type 1 transmembrane glycoprotein also known as Phagocytic Glycoprotein 1 (pgp 1) and HCAM. CD44 is the receptor for hyaluronate and exists as a large number of different isoforms due to alternative RNA splicing. The major isoform expressed on lymphocytes, myeloid cells, and erythrocytes is a glycosylated type 1 transmembrane protein. Other isoforms contain glycosaminoglycans and are expressed on hematopoietic and non hematopoietic cells. CD44 is involved in adhesion of leukocytes to endothelial cells, stromal cells, and the extracellular matrix. |
Synonyms | LHR, MDU2, MDU3, MIC4, CDw44, Epican, ECMR-III, HUTCH-I, Heparan sulfate proteoglycan, Hermes antigen, Hyaluronate receptor, PGP-1 |
Note | Protocol: FLOW CYTOMETRY ANALYSIS: Method: 1. Prepare a cell suspension in media A. For cell preparations, deplete the red blood cell population with Lympholyte®-M cell separation medium. 2. Wash 2 times. 3. Resuspend the cells to a concentration of 2x10e7 cells/ml in media A. Add 50 µl of this suspension to each tube (each tube will then contain 1 x 10e6 cells, representing 1 test). 4. To each tube, add ~1.0µg* of this Ab per 10e6 cells. 5. Vortex the tubes to ensure thorough mixing of antibody and cells. 6. Incubate the tubes for 30 minutes at 4°C. 7. Wash 2 times at 4°C. 8. Resuspend the cell pellet in 50 µl ice cold media B. 9. Transfer to suitable tubes for flow cytometric analysis containing 15 µl of propidium iodide at 0.5 mg/ml in PBS. This stains dead cells by intercalating in DNA. Media: A. Phosphate buffered saline (pH 7.2) + 5% normal serum of host species + sodium azide (100 µl of 2M sodium azide in 100 mls). B. Phosphate buffered saline (pH 7.2) + 0.5% Bovine serum albumin + sodium azide (100 µl of 2M sodium azide in 100 mls). Results - Tissue Distribution: Mouse Strain: BALB/c Cell Concentration: 1x10e6 cells per test Antibody Concentration Used: 1.0 µg/10e6 cells Isotypic Control: FITC Rat IgG2b |
Reference Data |
Citations (1)
The use of this Antibodies has been cited in the following citations: |
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Versican/PG-M Assembles Hyaluronan into Extracellular Matrix and Inhibits CD44-mediated Signaling toward Premature Senescence in Embryonic Fibroblasts
,Suwan K, Choocheep K, Hatano S, Kongtawelert P, Kimata K, Watanabe H,
J. Biol. Chem.
,PubMed ID 19164294
[CD44]
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