CD44 antibody | IM7
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Rat anti Mouse CD44 antibody, clone IM7 recognizes CD44, also known as H-CAM, HUTCH and lymphocyte antigen 24 (Ly-24).
CD44 is a cell surface receptor for hyaluronic acid, although it can also interact with other ligands such as collagens and matrix metalloproteinases. This protein plays a role in a variety of cellular functions, such as adhesion, lymphocyte activation and lymph node homing. It is also involved in cell migration and plays a role in tumor metastasis. CD44 has many distinct isoforms responsible for its functional diversity.
Rat anti Mouse CD44 antibody, clone IM7 recognizes all isoforms of CD44 and has been reported to inhibit a delayed-type hypersensitivity response in vivo and to induce complement-mediated cytotoxicity.
CD44 is a cell surface receptor for hyaluronic acid, although it can also interact with other ligands such as collagens and matrix metalloproteinases. This protein plays a role in a variety of cellular functions, such as adhesion, lymphocyte activation and lymph node homing. It is also involved in cell migration and plays a role in tumor metastasis. CD44 has many distinct isoforms responsible for its functional diversity.
Rat anti Mouse CD44 antibody, clone IM7 recognizes all isoforms of CD44 and has been reported to inhibit a delayed-type hypersensitivity response in vivo and to induce complement-mediated cytotoxicity.
Product Details
- Target Species
- Mouse
- Species Cross-Reactivity
-
Target Species Cross Reactivity Human Baboon Cynomolgus monkey Rhesus Monkey Horse Bovine Pig Dog Cat Ferret Mustelid Expected from Sequence - N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
- Product Form
- Purified IgG - liquid
- Product Form
- Purified IgG conjugated to R. Phycoerythrin (RPE) - liquid
- Preparation
- Purified IgG prepared by affinity chromatography
- Preparation
- Purified IgG prepared by affinity chromatography
- Preparation
- Purified IgG prepared by affinity chromatography
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- <0.1% Sodium Azide (NaN3)
- Preservative Stabilisers
- <0.1% Sodium Azide (NaN3)
- Preservative Stabilisers
- <0.1% Sodium Azide (NaN3)
- Immunogen
- Dexamethasone-induced myeloid leukemia M1 cells.
- Approx. Protein Concentrations
- IgG concentration 0.5 mg/ml
- Approx. Protein Concentrations
- IgG concentration 0.5mg/ml
- Approx. Protein Concentrations
- IgG concentration 0.2 mg/ml
Storage Information
- Storage
- Store at +4oC. DO NOT FREEZE.
This product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended. - Storage
- Store at +4oC. DO NOT FREEZE.
This product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use. - Guarantee
- 12 months from date of despatch
- Guarantee
- 12 months from date of despatch
- Guarantee
- 12 months from date of despatch
More Information
Applications of CD44 antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Flow Cytometry | 1/20 | ||
| ELISA | |||
| Flow Cytometry | 1/20 | 1/50 | |
| Functional Assays | |||
| Immunohistology - Frozen | |||
| Immunohistology - Paraffin | |||
| Immunoprecipitation | |||
| Flow Cytometry | 1/5 | 1/10 |
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 1x106 cells in 100ul
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 1x106 cells in 100ul
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Secondary Antibodies Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| Goat anti Rat IgG:Alk. Phos. (Mouse Adsorbed) | STAR131A | C E P WB | 1 ml |
|
|
| Goat anti Rat IgG:Biotin (Mouse Adsorbed) | STAR131B | C E IF P WB | 0.5 mg |
|
|
| Rabbit F(ab')2 anti Rat IgG:Dylight®800 | STAR16D800GA | F IF WB | 0.1 mg |
|
|
| Rabbit F(ab')2 anti Rat IgG:FITC | STAR17B | F | 1 mg |
|
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| Rabbit F(ab')2 anti Rat IgG:HRP | STAR21B | C E P RE | 1 mg |
|
|
| Goat F(ab')2 anti Rat IgG:FITC (Mouse Adsorbed) | STAR69 | F | 0.5 ml |
|
|
| Goat anti Rat IgG:DyLight®650 (Mouse Adsorbed) | STAR71D650 | F IF | 0.1 mg |
|
|
| Goat anti Rat IgG:Dylight®800 (Mouse Adsorbed) | STAR71D800GA | F IF WB | 0.1 mg |
|
|
| Goat anti Rat IgG:HRP (Mouse Adsorbed) | STAR72 | C E P | 0.5 mg |
|
|
| Goat F(ab')2 anti Rat IgG:RPE (Mouse Adsorbed) | STAR73 | F | 0.5 ml |
|
Useful Reagents Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| Antigen Retrieval Buffer, pH8.0 | BUF025A | P | 500 ml | ||
| 100x Antigen Retrieval Buffer, pH8.0 | BUF025C | P | 50 ml |
Application Based External Images
Flow Cytometry
Functional Assays
Immunohistology - Paraffin
Western Blotting
Product Specific References
References for CD44 antibody
-
Mckallip, R.J. et al. (2002) Role of CD44 in activation-induced cell death: CD44-deficient mice exhibit enhanced T cell response to conventional and superantigens.
Int Immunol. 14 (9): 1015-26. -
Camp, R.L. et al. (1993) CD44 is necessary for optimal contact allergic responses but is not required for normal leukocyte extravasation.
J Exp Med. 178: 497-507. -
Brocke, S. et al. (1999) Antibodies to CD44 and integrin alpha4, but not L-selectin, prevent central nervous system inflammation and experimental encephalomyelitis by blocking secondary leukocyte recruitment.
Proc Natl Acad Sci U S A. 96: 6896-901. -
Lesley, J. et al. (1992) Requirements for hyaluronic acid binding by CD44: a role for the cytoplasmic domain and activation by antibody.
J Exp Med. 175: 257-66. -
Katoh, S. et al. (2003) A role for CD44 in an antigen-induced murine model of pulmonary eosinophilia.
J Clin Invest. 111: 1563-70. -
Lesley, J. et al. (2003) Hyaluronan binding by cell surface CD44.
J Biol Chem. 275: 26967-75. -
Morrison, H. et al. (2001) The NF2 tumor suppressor gene product, merlin, mediates contact inhibition of growth through interactions with CD44.
Genes Dev.15: 968-80. -
Martín-Villar, E. et al. (2010) Podoplanin associates with CD44 to promote directional cell migration.
Mol Biol Cell. 21: 4387-99. -
Ariyoshi, W. et al. (2010) Internalization of aggrecan G1 domain neoepitope ITEGE in chondrocytes requires CD44.
J Biol Chem. 285: 36216-24. -
Rutigliano, J.A. et al. (2008) Screening monoclonal antibodies for cross-reactivity in the ferret model of influenza infection.
J Immunol Methods. 336: 71-7. -
Maeda, S. et al. (2021) NAFLD exacerbates cholangitis and promotes cholangiocellular carcinoma in mice.
Cancer Sci. 112 (4): 1471-80. -
Hartley, A.N. & Tarleton, R.L. (2015) Chemokine receptor 7 (CCR7)-expression and IFNγ production define vaccine-specific canine T-cell subsets.
Vet Immunol Immunopathol. 164 (3-4): 127-36.
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