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Mouse Anti-RPSA Recombinant Antibody (CBYJL-068) (CBMAB-L0120-YJ)


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Summary

Host Animal
Mouse
Specificity
Human
Clone
CBYJL-068
Antibody Isotype
IgG1
Application
WB

Basic Information

Immunogen
Recombinant human 37kDa-laminin receptor precursor (37LRP).
Specificity
Human
Antibody Isotype
IgG1
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!]

Buffer
PBS, pH 7.4
Preservative
0.02% Sodium Azide
Storage
Store at 4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Target

Full Name
Ribosomal Protein SA
Introduction
RPSA is required for the assembly and/or stability of the 40S ribosomal subunit and required for the processing of the 20S rRNA-precursor to mature 18S rRNA followed the maturation of 40S ribosomal subunits. RPSA also functions as a cell surface receptor for laminin. RPSA also plays a role in cell adhesion to the basement membrane and in the consequent activation of signaling transduction pathways. It may play a role in cell fate determination and tissue morphogenesis and acts as a PPP1R16B-dependent substrate of PPP1CA.
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.

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