HPA000798

Anti-HSPA2 antibody produced in rabbit

Prestige Antibodies^® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

• Synonym(s): Anti-Heat shock 70 kDa protein 2 antibody produced in rabbit, Anti-Heat shock-related 70 kDa protein 2 antibody produced in rabbit
• UNSPSC Code: 12352203
• Human Protein Atlas Number: HPA000798
• NACRES: NA.41

Properties

• biological source: rabbit
• Quality Level: 100
• conjugate: unconjugated
• antibody form: affinity isolated antibody
• antibody product type: primary antibodies
• clone: polyclonal
• product line: Prestige Antibodies^® Powered by Atlas Antibodies
• form: buffered aqueous glycerol solution
• species reactivity: human, rat, mouse
• enhanced validation: RNAi knockdown; orthogonal RNAseq; Learn more about Antibody Enhanced Validation
• technique(s): immunoblotting: 0.04-0.4 μg/mL; immunohistochemistry: 1:200-1:500
• immunogen sequence: ILNVTAADKSTGKENKITITNDKGRLSKDDIDRMVQEAERYKSEDEANRDRVAAKNALESYTYNIKQTVEDEKLRGKISEQDKNKILDKCQEVINWLDRNQMAEKDEYEHKQKELERVCNPIISKLYQGGPGGGSGGGGSGASGGPTIEE
• UniProt accession no.: P54652
• shipped in: wet ice
• storage temp.: −20°C
• target post-translational modification: unmodified
• Gene Information: human ... HSPA2(3306)

Description

General description

Heat shock-related 70kDa protein 2 (HSPA2) is encoded by the HSPA2 gene localized in the human chromosome 14q23.3. It is one of the isoforms of HSP-70 and is a cytosolic family member that undergoes methylation. HspA2 shows 85% homology to HspA1L isoform.

Immunogen

Heat shock-related 70 kDa protein 2 recombinant protein epitope signature tag (PrEST)

Application

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies^® protocols and other useful information.

Anti-HSPA2 antibody produced in rabbit has also been used in:

• duolink proximity ligation assay
• immunoprecipitation
• immunohistochemistry
• immunocytochemistry
• immunofluorescence microscopy

Anti-HSPA2 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

Biochem/physiol Actions

Heat shock-related 70kDa protein 2 is a testis-specific member of the HSP70 family and is correlated with sperm maturity, function and fertility. The protein is important for cancer cell growth and metastasis. It is identified as a potential cancer-promoting protein expressed at abnormal levels in a subset of cancers. HSPA2 has an important role in esophageal squamous cell carcinoma (ESCC) and overexpression of this gene may contribute to the malignant progression of ESCC. Its expression significantly correlates with sperm concentration and morphology. HSPA2 may play an important role in capacitation and fertilisation processes.

Features and Benefits

Prestige Antibodies^® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies^® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:

• IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
• Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST70351

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves