CD44 Antibody (DF1485) - IHC-Prediluted

Name: CD44 Antibody (DF1485) - IHC-Prediluted
Brand: Novus Biologicals
SKU: NBP2-48420
Price: 429 USD
Availability: InStock

Novus Biologicals | Catalog # NBP2-48420

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Product Specifications
Scientific Data
Applications
Preparation & Storage
Background
Product Documents
Specific Notices
Research Areas
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Key Product Details

Species Reactivity

Human, Mouse

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG₁ kappa Clone # DF1485

Format

IHC-Prediluted

View all CD44 Primary Antibodies »

Product Specifications

Immunogen

Purified CD44 antigen (PGp-1) from lymphocyte membrane (Uniprot: P16070)

Localization

Cell surface

Specificity

Recognizes a cell surface glycoprotein of 80-95kDa (CD44) on lymphocytes, monocytes, and granulocytes (Leucocyte Typing Workshop V). Its epitope is resistant to digestion by trypsin and chymotrypsin. The CD44 family of glycoproteins exists in a number of variant isoforms, the most common being the standard 85-95kDa or hematopoietic variant (CD44s). Higher molecular weight isoforms are described in epithelial cells (CD44v), which are believed to function in intercellular adhesion and stromal binding. CD44 immunostaining is commonly used for the discrimination of urothelial transitional cell carcinoma in-situ from non-neoplastic changes in the urothelium.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG₁ kappa

Description

The prediluted antibody does not require any mixing, dilution, reconstitution, or titration; the antibody is ready-to-use and optimized for staining.

Scientific Data Images for CD44 Antibody (DF1485) - IHC-Prediluted

Immunohistochemistry-Paraffin: CD44 Antibody (DF1485) - IHC-Prediluted [NBP2-48420]

Immunohistochemistry-Paraffin: CD44 Antibody (DF1485) - IHC-Prediluted [NBP2-48420] - Formalin-fixed, paraffin-embedded human Breast tissue stained with CD44 Antibody (DF1485).

Immunocytochemistry/ Immunofluorescence: CD44 Antibody (DF1485) - IHC-Prediluted [NBP2-48420] -

Confocal immunofluorescence image HeLa cells using CD44 Antibody (DF1485) - IHC-Prediluted labeled Green (CF488) and Reddot is used to label the nuclei Red.

Applications for CD44 Antibody (DF1485) - IHC-Prediluted

Application

Recommended Usage

Immunohistochemistry

Optimal dilutions of this antibody should be experimentally determined.

Immunohistochemistry-Paraffin

Optimal dilutions of this antibody should be experimentally determined.

Application Notes

Visualization of the antigen present in tissue sections is accomplished in a multi-step immunohistochemical staining process, in conjunction with a horseradish peroxidase (HRP) or alkaline phosphatase (AP) linked detection system. Positive control: Tonsil. The 7mL size is a pre-diluted size and no additional dilutions are required before using this item for the intended application.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

10 mM PBS with 0.05% BSA

Format

IHC-Prediluted

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C.

Background: CD44

CD44 represents a family of type I transmembrane glycoproteins expressed on many cell types such as B cells, monocytes, macrophages, and variable subsets of thymocytes and peripheral T cells. CD44 primarily functions as an adhesion molecule. It has been implicated in various processes, such as hematopoiesis, lymphocyte homing, leukocyte activation, tumor metastasis and development. The KM201 monoclonal antibody reacts with an epitope very close to the hyaluronate binding domain on the CD44 molecule. KM201 can inhibit hyaluronate-dependent cell aggregation, prevent lympho-hemopoiesis in both Dexter and Whitlock-Witte Cultures, prevent the earliest intrathymic precursors from homing to the thymus, and costimulate the activation of freshly purified splenic CD4+ T cells.1-6

Alternate Names

CD44, ECMR-III, HCAM, HCELL, LHR, MDU2, MDU3, MIC4, MUTCH-I, Pgp1

Gene Symbol

CD44

Additional CD44 Products

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Product Specific Notices for CD44 Antibody (DF1485) - IHC-Prediluted

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.