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Mouse Anti-RPSA Recombinant Antibody (8G4) (CBMAB-R3606-CN)

This product is a Mouse antibody that recognizes RPSA. The antibody 8G4 can be used for immunoassay techniques such as: ELISA, WB.
See all RPSA antibodies

Summary

Host Animal
Mouse
Specificity
Human
Clone
8G4
Antibody Isotype
IgM, κ
Application
ELISA, WB

Basic Information

Immunogen
Partial recombinant corresponding to aa. 196-295 from human RPSA (NP_002286) with GST tag
Specificity
Human
Antibody Isotype
IgM, κ
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Format
Liquid
Buffer
Ascites

Target

Full Name
Ribosomal Protein SA
Introduction
Laminins, a family of extracellular matrix glycoproteins, are the major noncollagenous constituent of basement membranes. They have been implicated in a wide variety of biological processes including cell adhesion, differentiation, migration, signaling, neurite outgrowth and metastasis. Many of the effects of laminin are mediated through interactions with cell surface receptors. These receptors include members of the integrin family, as well as non-integrin laminin-binding proteins. This gene encodes a high-affinity, non-integrin family, laminin receptor 1. This receptor has been variously called 67 kD laminin receptor, 37 kD laminin receptor precursor (37LRP) and p40 ribosome-associated protein. The amino acid sequence of laminin receptor 1 is highly conserved through evolution, suggesting a key biological function. It has been observed that the level of the laminin receptor transcript is higher in colon carcinoma tissue and lung cancer cell line than their normal counterparts. Also, there is a correlation between the upregulation of this polypeptide in cancer cells and their invasive and metastatic phenotype. Multiple copies of this gene exist, however, most of them are pseudogenes thought to have arisen from retropositional events. Two alternatively spliced transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
Entrez Gene ID
3921
UniProt ID
P08865
Alternative Names
Ribosomal Protein SA; Laminin Receptor 1 (67kD, Ribosomal Protein SA); Multidrug Resistance-Associated Protein MGr1-Ag; Colon Carcinoma Laminin-Binding Protein; Laminin-Binding Protein Precursor P40; Small Ribosomal Subunit Protein US2; 37/67 KDa Laminin Receptor; 7 KDa Laminin Receptor; NEM/1CHD4; LBP/P40; LRP/LR; LAMR1; 37LRP;
Function
Required for the assembly and/or stability of the 40S ribosomal subunit. Required for the processing of the 20S rRNA-precursor to mature 18S rRNA in a late step of the maturation of 40S ribosomal subunits. Also functions as a cell surface receptor for laminin. Plays a role in cell adhesion to the basement membrane and in the consequent activation of signaling transduction pathways. May play a role in cell fate determination and tissue morphogenesis. Acts as a PPP1R16B-dependent substrate of PPP1CA.
(Microbial infection) Acts as a receptor for the Adeno-associated viruses 2,3,8 and 9.
(Microbial infection) Acts as a receptor for the Dengue virus.
(Microbial infection) Acts as a receptor for the Sindbis virus.
(Microbial infection) Acts as a receptor for the Venezuelan equine encephalitis virus.
(Microbial infection) Acts as a receptor for the pathogenic prion protein.
(Microbial infection) Acts as a receptor for bacteria.
Biological Process
Biological Process cell adhesion1 PublicationNAS:ProtInc
Biological Process cytoplasmic translationManual Assertion Based On ExperimentIBA:GO_Central
Biological Process ribosomal small subunit assemblyManual Assertion Based On ExperimentIBA:GO_Central
Biological Process translationManual Assertion Based On ExperimentIBA:GO_Central
Cellular Location
Cell membrane
Cytoplasm
Nucleus
67LR is found at the surface of the plasma membrane, with its C-terminal laminin-binding domain accessible to extracellular ligands. 37LRP is found at the cell surface, in the cytoplasm and in the nucleus (By similarity).
Colocalizes with PPP1R16B in the cell membrane
Involvement in disease
Asplenia, isolated congenital (ICAS):
A rare primary immunodeficiency and life-threatening condition, often presenting with pneumococcal sepsis. Most affected individuals die of severe bacterial infections in early childhood. Isolated asplenia is distinct from asplenia associated with other complex visceral defects, notably heterotaxy syndromes such as Ivemark syndrome.
PTM
Acylated. Acylation may be a prerequisite for conversion of the monomeric 37 kDa laminin receptor precursor (37LRP) to the mature dimeric 67 kDa laminin receptor (67LR), and may provide a mechanism for membrane association (PubMed:9581863).
Cleaved by stromelysin-3 (ST3) at the cell surface. Cleavage by stromelysin-3 may be a mechanism to alter cell-extracellular matrix interactions.
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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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