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SAB2700840

Sigma-Aldrich

Anti-RPS3 antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

Synonym(s):

FLJ26283, FLJ27450, MGC87870, RPS3

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

rat, mouse, human

technique(s)

immunofluorescence: suitable
immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot: 500-3000

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... RPS3(6188)

General description

RPS3 (ribosomal protein S3) codes for a translational protein which belongs to the ribosomal small subunit protein. It is localized to the surface of 40s ribosomal subunit. The RPS3 gene is mapped to human chromosome 11q13.4. The protein belongs to the S3P family of ribosomal proteins and appears to be located in both the cytoplasm and nucleus but not in the nucleolus.

Immunogen

Recombinant fragment corresponding to a region within amino acids 1 and 243 of RPS3 according to NP_000996

Application

Suggested starting dilutions are as follows: ICC/IF: 1:100-1:1000, IHC-P: 1:100-1:1000, IP: Assay-dependent dilution, WB: 1:500-1:3000. Not yet tested in other applications. Optimal working dilutions should be determined experimentally by the end user.

Biochem/physiol Actions

Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 40S subunit, where it forms a part of the domain where translation is initiated. Studies of the mouse and rat proteins have demonstrated that the protein has an extra ribosomal role as an endonuclease involved in the repair of UV-induced DNA damage. Higher levels of expression of this gene in colon adenocarcinomas and adenomatous polyps compared to adjacent normal colonic mucosa have been observed. This gene is co-transcribed with the small nucleolar RNA genes U15A and U15B, which are located in its first and fifth introns, respectively. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq].
RPS3 (ribosomal protein S3) has endonuclease activity for DNA repair mechanism.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

1XPBS, 20% Glycerol (pH7). 0.025% ProClin 300 was added as a preservative.

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.

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 3 - Skin Sens. 1

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Proceedings of the 2012 International Conference on Applied Biotechnology (ICAB 2012), 2, 552-552 (2010)
Characterisation of amplification patterns and target genes at chromosome 11q13 in CCND1-amplified sporadic and familial breast tumours
Holm K, et al.
Breast Cancer Research and Treatment, 133(2), 583-594 (2012)

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