cIAP-1/HIAP-2 Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NB100-56128

Novus Biologicals, part of Bio-Techne
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NB100-56128
NB100-56128SS
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Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Immunoprecipitation, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

This product is unpurified. The exact concentration of antibody is not quantifiable.

View all cIAP-1/HIAP-2 Antibodies »

Product Specifications

Immunogen

A small peptide from within amino acids 100 to 200 of human cIAP1 was used as immunogen, GenBank no. gi|2497238.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for cIAP-1/HIAP-2 Antibody

Western Blot: cIAP-1/HIAP-2 Antibody [NB100-56128]

Western Blot: cIAP-1/HIAP-2 Antibody [NB100-56128]

Western Blot: cIAP-1/HIAP-2 Antibody [NB100-56128] - Analysis of cIAP-1/HIAP-2 in various cancer cell lines using this antibody.
Immunohistochemistry-Paraffin: cIAP-1/HIAP-2 Antibody [NB100-56128]

Immunohistochemistry-Paraffin: cIAP-1/HIAP-2 Antibody [NB100-56128]

Immunohistochemistry-Paraffin: cIAP-1/HIAP-2 Antibody [NB100-56128] - Analysis of cIAP-1/HIAP-2 expression in human gliomas from a brain tissue. A. Two tissue cores showing a gemistocytoma, grade II tumor (left) and an anaplastic glioma-glioblastoma, grade IV tumor (right). A1 and A2, higher magnifications of the gemistocytoma. A3, higher magnification of the anaplastic glioma-glioblastoma. Hematoxylin-eosin counterstain. Higher cIAP1 expression is seen in the less malignant tumor (gemistocytoma) than the more malignant anaplastic (glioma-glioblastoma) tumor.

Applications for cIAP-1/HIAP-2 Antibody

Application
Recommended Usage

Immunohistochemistry-Paraffin

1:1000-1:5000

Immunoprecipitation

1:50-1:200

Western Blot

1:1000-1:2000
Application Notes
cIAP1 has 618 amino acids and migrates at ~70 kDa on SDS-PAGE. Observed molecular weights may vary as genes generally produce, by alternative splicing, multiple transcripts all with introns, putatively encoding multiple different protein isoforms. Additionally, proteins may undergo post translational modifications including phosphorylation, glycosylation and cleavage which can result in differential molecular weights. Protein modifications can vary between cell and tissue type, and proteins can migrate as one or multiple bands depending on the isoform expressed as well as post-translational modifications.

Formulation, Preparation, and Storage

Purification

Unpurified

Formulation

Whole antisera

Preservative

0.05% Sodium Azide

Concentration

This product is unpurified. The exact concentration of antibody is not quantifiable.

Shipping

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

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: cIAP-1/HIAP-2

cIAP1 (HIAP2, MIHB) is a member of the family of inhibitor of apoptosis proteins (IAP). IAPs suppress mitochondria-dependent and -independent apoptosis by binding to and inhibiting caspases through their BIR domains (reviewed in Liston et al, 2003; Wright and Duckett, 2005). Resistance towards apoptosis is a hallmark of cancer cells, and overexpression of IAPs can contribute to the development of cancer though inhibiting apoptosis. In addition to at least one BIR domain, some IAP members also have a RING-type finger motif at their carboxyl-terminal. The RING finger domain of several IAPs, including cIAP2, have E3 ubiquitin ligase activity and target the degradation of Smac/DIABLO through ubqiuitination. Smac/DIABLO is a death inducer and functions by inhibiting IAP-caspase interactions, thereby promoting apoptosis. Degradation of cell death inducers like Smac/DIABLO is thought to be a conserved mechanism by which IAPs enhance their anti-apoptotic activity, thereby promoting cell survival. The IAPs, including cIAP1, have widespread tissue protein expression, with expression levels and subcellular localization patterns differing depending on the cell lineage (see Vischioni et al. 2005 for a comprehensive study). This antibody recognizes cIAP1, human cIAP1 is a 618 amino acid protein.

Long Name

Cellular Inhibitor of Apoptosis Protein 1

Alternate Names

BIRC2, cIAP1, HIAP-2, MIHB

Entrez Gene IDs

329 (Human)

Gene Symbol

BIRC2

Additional cIAP-1/HIAP-2 Products

Product Documents for cIAP-1/HIAP-2 Antibody

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for cIAP-1/HIAP-2 Antibody

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.

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