Recombinant CD44v9 Antibody / Rabbit Monoclonal

This antibody recognizes an epitope encoded by exon v9 on the variant portion of human CD44. The CD44 molecule belongs to a family of cellular adhesion molecules found on a wide range of normal and malignant cells in epithelial, mesothelial and hemopoiesis tissues. CD44 is a single gene with 20 exons, of which 10 are normally expressed to encode the basic CD44 (H-CAM) molecule. The additional 10 exons (v1 to v10) are only expressed by alternative splicing of the nuclear RNA. The expression of specific cell adhesion molecule CD44 splice variants has been reported to be associated with metastasis in certain human malignancies.

Product Specifications

CAS Number

9000-83-3

Specifications

The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

UniProt

P16070

Host

Rabbit

Reactivity

Human

Immunogen

An amino acid sequence from the variant 9 domain of CD44 was used as the immunogen for the recombinant CD44v9 antibody.

Clonality

Recombinant Monoclonal

Isotype

IgG κ

Clone

CD44v9/2344R

Type

Recombinant

Applications

IHC-P

Purity

Protein A affinity chromatography

Format

Purified

Buffer

Prediluted in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide; *For IHC use only*

Reconstitution

Store the recombinant CD44v9 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

Limitations

This recombinant CD44v9 antibody is available for research use only.

Storage Conditions

Store the recombinant CD44v9 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .

Formulation

Prediluted in 1X PBS, 0.1 mg/mL BSA (US sourced), 0.05% sodium azide; *For IHC use only*

Applications Notes

Titering of the recombinant CD44v9 antibody may be required for optimal performance.

Location

Cell surface, cytoplasmic

Image Legend

IHC testing of FFPE human tonsil with recombinant CD44v9 antibody (clone CD44v9/2344R) . Required HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.