Thermo Fisher Scientific CD44 Monoclonal Antibody (IM7)

Applications

Tested Dilution

Publications

Western Blot (WB)

Assay-dependent

View 1 publication 1 publication

Immunohistochemistry (IHC)

-

View 5 publications 5 publications

Immunohistochemistry (Paraffin) (IHC (P))

Assay-dependent

-

Immunohistochemistry (Frozen) (IHC (F))

Assay-dependent

-

Immunocytochemistry (ICC/IF)

Assay-dependent

View 1 publication 1 publication

Flow Cytometry (Flow)

1 µg/mL

View 21 publications 21 publications

Immunoprecipitation (IP)

Assay-dependent

-

Blocking Assay (BLOCK)

-

View 1 publication 1 publication

Miscellaneous PubMed (Misc)

-

View 3 publications 3 publications

Product Specifications

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

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View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

View additional formats

• FITC
• Request custom conjugation

Form

Liquid

Concentration

1 mg/mL

Purification

Protein G

Storage buffer

PBS, pH 7.4

Contains

15mM sodium azide

Storage conditions

4° C, do not freeze

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_11154299

Product Specific Information

This antibody reacts with all isoforms of mouse CD44.

Western Blot: non-reducing conditions.

Target Information

CD44 cell surface antigen is a 100 kDa type 1 transmembrane glycoprotein widely expressed on human leucocytes, white matter of the brain and by some epithelial cells of the intestine and breast. Several isoforms of CD44 exist, including the predominant CD44H isoform detected in many normal tissues. CD44 is a receptor for hyaluronic acid (HA) and is involved in cell-cell interactions, cell adhesion and migration. CD44 also participates in a wide variety of cellular functions including lymphocyte activation, recirculation and homing. CD44 expression may be up-regulated upon some carcinomas, and it has been speculated that this may be related to metastatic potential. CD44 is expressed by hematopoietic, non-hematopoietic cells, epithelial tissues, and to filopodia in cultured keratinocytes. Further, bone marrow myeloid cells and memory T cells express CD44 at high levels, and peripheral B and T cells can upregulate the expression of CD44 in response to certain stimulatory events. Transcripts for the CD44 gene undergo complex alternative splicing that results in many functionally distinct isoforms, however, the full-length nature of some of these variants have not been determined. Alternative splicing is the basis for the structural and functional diversity of the CD44 protein. Diseases associated with CD44 dysfunction include superficial keratitis and lichen sclerosus. CD44 also may be related to tumor metastasis formation.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.