- Trial Size
Hrk Antibody
CATALOG NUMBER: 3771- Clonality: Polyclonal
- Tested Applications: E, WB
- Host Species: Rabbit
- Species Reactivity: Human, Mouse
- Conjugate: Unconjugated
- Size: 0.02 mg | 0.1 mg
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- HOST SPECIES: Rabbit
- SPECIES REACTIVITY: Human, Mouse
- IMMUNOGEN: HRK antibody was raised against a 15 amino acid synthetic peptide from near the center of human Hrk.
The immunogen is located within the last 50 amino acids of Hrk. - CONJUGATE: Unconjugated
- TESTED APPLICATIONS: E, WB
- APPLICATION NOTE: Hrk antibody can be used for the detection of Hrk by Western blot at 2.5 - 5 μg/mL.
Antibody validated: Western Blot in mouse samples. All other applications and species not yet tested. - POSITIVE CONTROL 1: Cat. No. 1414 - Mouse Pancreas Tissue Lysate
- PREDICTED MOLECULAR WEIGHT: Predicted: 10 kDa
Observed: 12 kDa
Properties
- PURIFICATION: Hrk Antibody is affinity chromatography purified via peptide column.
- CLONALITY: Polyclonal
- ISOTYPE: IgG
- PHYSICAL STATE: Liquid
- BUFFER: Hrk Antibody is supplied in PBS containing 0.02% sodium azide.
- CONCENTRATION: 1 mg/mL
- STORAGE CONDITIONS: Hrk antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Additional Info
- NCBI OFFICIAL SYMBOL: HRK
- ADDITIONAL NAMES: Hrk Antibody: DP5, HARAKIRI, BID3, Activator of apoptosis harakiri, BH3-interacting domain-containing protein 3
- Protein Accession Number: NP_003797
- PROTEIN GI NUMBER: 4504493
- NCBI GENE ID NUMBER: 8739
- USER NOTE: Optimal dilutions for each application to be determined by the researcher.
Background
- Hrk Antibody: Apoptosis plays a major role in normal organism development, tissue homeostasis, and removal of damaged cells. Hrk, a pro-apoptotic member of the Bcl-2 homology domain-3 (BH3)-only group of the Bcl-2 family of proteins, was also identified as novel protein induced during programmed neuronal death. It lacks significant homology to other Bcl-2 family members except for an 8-amino acid region that is similar to the BH3 motif of Bik. Hrk regulates apoptosis through interaction with the anti-apoptotic proteins Bcl-2 and Bcl-XL via this domain. It does not interact with the pro-apoptotic proteins Bax, Bak, or Bcl-XS. Hrk localizes to mitochondrial membranes in a pattern similar to that previously reported for Bcl-2 and Bcl-XL.
- 1: Lockshin RA, Osborne B, and Zakeri Z. Cell death in the third millennium. Cell Death Differ. 2000; 7:2-7.
- 2: Imaizumi K, Tsuda M, Imai Y, et al. Molecular cloning of a novel polypeptide, DP5, induced during programmed neuronal death. J. Biol. Chem. 1997; 272:18842-8.
- 3: Inohara N, Ding L, Chen S, et al. harakiri, a novel regulator of cell death, encodes a protein that activates apoptosis and interacts selectively with survival-promoting proteins Bcl-2 and Bcl-XL. EMBO J. 1997; 16:1686-94.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
Shipping Info
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