Thermo Fisher Scientific CD44 Monoclonal Antibody (IM7)
CD44 단백질의 모든 아이소폼을 인식하는 Rat monoclonal antibody(IM7)입니다. Western blot, IHC, ICC/IF, Flow cytometry 등 다양한 응용에 적합합니다. Protein G 정제, 1 mg/mL 농도의 액상 형태로 제공되며, 4°C에서 보관합니다.
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Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | Assay-dependent | 1 publication |
| Immunohistochemistry (IHC) | - | 5 publications |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent | - |
| Immunohistochemistry (Frozen) (IHC (F)) | Assay-dependent | - |
| Immunocytochemistry (ICC/IF) | Assay-dependent | 1 publication |
| Flow Cytometry (Flow) | 1 µg/mL | 21 publications |
| Immunoprecipitation (IP) | Assay-dependent | - |
| Blocking Assay (BLOCK) | - | 1 publication |
| Miscellaneous PubMed (Misc) | - | 3 publications |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Dog, Horse, Cat, Human, Mouse |
| Published Species | Dog, Human, Mouse, Pig |
| Host / Isotype | Rat / IgG2b, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | IM7 |
| Immunogen | Dexamethasone-induced cells of the SJL mouse spontaneous myeloid leukemia M1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | 15 mM sodium azide |
| Storage Conditions | 4°C, do not freeze |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_11154299 |
Additional Formats
Product Specific Information
This antibody reacts with all isoforms of mouse CD44.
Western Blot: non-reducing conditions.
Target Information
CD44 is a 100 kDa type I transmembrane glycoprotein expressed on human leukocytes, white matter of the brain, and various epithelial cells. It serves as a receptor for hyaluronic acid (HA) and is involved in cell-cell interactions, adhesion, and migration.
Multiple isoforms exist, including the predominant CD44H form found in many tissues. CD44 plays roles in lymphocyte activation, recirculation, homing, and may be upregulated in certain carcinomas, potentially linked to metastasis.
Expression occurs in hematopoietic and non-hematopoietic cells, epithelial tissues, and filopodia of keratinocytes. Bone marrow myeloid cells and memory T cells express high levels, while peripheral B and T cells upregulate CD44 upon stimulation.
Alternative splicing of the CD44 gene produces structurally and functionally diverse isoforms. Dysregulation of CD44 is associated with diseases such as superficial keratitis and lichen sclerosus, and may be implicated in tumor metastasis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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