Key Product Details

Species Reactivity

Human

Applications

Protein Array, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2b Kappa Clone # CPTC-PSMD4-3

Format

Azide and BSA Free

Concentration

1 mg/ml

View all S5a/Angiocidin Antibodies »

Product Specifications

Immunogen

Recombinant full-length human S5a/Angiocidin protein (Uniprot: P55036)

Localization

Nucleus and cytoplasm.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2b Kappa

Theoretical MW

50 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Description

1.0 mg/ml of antibody purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS WITHOUT BSA & azide. Also available at 200 ug/ml WITH BSA & azide (NBP3-07250).

Antibody with azide - store at 2 to 8C. Antibody without azide - store at -20 to -80C.

Scientific Data Images for S5a/Angiocidin Antibody (CPTC-PSMD4-3) - Azide and BSA Free

Western Blot: S5a/Angiocidin Antibody (CPTC-PSMD4-3)Azide and BSA Free [NBP3-08271]

Western Blot: S5a/Angiocidin Antibody (CPTC-PSMD4-3)Azide and BSA Free [NBP3-08271]

Western Blot: S5a/Angiocidin Antibody (CPTC-PSMD4-3) [NBP3-08271] - Western Blot Analysis of Liver tissue lysate using S5a/Angiocidin Mouse Monoclonal Antibody (CPTC-S5a/Angiocidin-3).
Protein Array: S5a/Angiocidin Antibody (CPTC-PSMD4-3) - Azide and BSA Free [NBP3-08271]

Protein Array: S5a/Angiocidin Antibody (CPTC-PSMD4-3) - Azide and BSA Free [NBP3-08271]

Protein Array: S5a/Angiocidin Antibody (CPTC-PSMD4-3) [NBP3-08271] - Analysis of Protein Array containing more than 19,000 full-length human proteins using S5a/Angiocidin Mouse Monoclonal Antibody (CPTC-PSMD4-3).

Applications for S5a/Angiocidin Antibody (CPTC-PSMD4-3) - Azide and BSA Free

Application
Recommended Usage

Western Blot

1-2 ug/ml
Application Notes
Optimal dilution for a specific application should be determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

10 mM PBS

Format

Azide and BSA Free

Preservative

No Preservative

Concentration

1 mg/ml

Shipping

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

Stability & Storage

Store at -20 to -80C. Avoid freeze-thaw cycles.

Background: S5a/Angiocidin

S5a/Angiocidin, also known as Anti-secretory Factor (ASF), is classified under the gene PSMD4, but is often referred to by a different name depending on the context in which it is described. S5a and ASF have identical 377 amino acid (aa) sequences, while Angiocidin is described as having an additional Gly255Glu256Arg257 sequence in its C-Terminus. The human protein shares 96% and 99% aa sequence identity with its mouse and rat orthologs, respectively. Structurally, it contains an N-terminal von Willebrand Factor type A domain and two C-terminal Ubiquitin-interacting motifs (UIM). It acts as a Ubiquitin-binding protein where it is most commonly referred to as S5a or in yeast as Rpn10. It is part of the 19S regulatory subunit of the 26S Proteasome where its UIM recognizes poly-ubiquitinated proteins destined for degradation. As a part of the proteasome complex, it may also recognize the Ubiquitin-like modifier FAT10. Free cytoplasmic forms also exist where its ubiquitination is catalyzed by a range of Ubiquitin E3 ligases from different classes. Therefore, experimentally S5a/Angiocidin may act as a useful substrate to monitor the activity of (E3) ligases, independent of their specific mechanisms of action. In cancer biology, where it is often referred to as Angiocidin, it is shown to slow tumor progression. It is found in the extracellular matrix of certain tumor subtypes, and it may act by suppressing angiogenesis or by directly inhibiting tumor cell growth. It also is found in several biological fluids where it is known primarily as ASF. It suppresses fluid secretion in response to enterotoxin and may act as an anti-inflammatory factor.

Long Name

26S Proteasome Regulatory Subunit S5a

Alternate Names

Angiocidin, ASF, Macropain, Mcb1, PSMD4, pUB-R5, Rpn10, S5a

Gene Symbol

PSMD4

Additional S5a/Angiocidin Products

Product Documents for S5a/Angiocidin Antibody (CPTC-PSMD4-3) - Azide and BSA Free

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 S5a/Angiocidin Antibody (CPTC-PSMD4-3) - Azide and BSA Free

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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