Mouse Anti-PIGR Recombinant Antibody (CBT3806) (V2LY-0625-LY1060)

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Tested Data
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Datasheet Target Q & As Review & reward Protocols Associated Products

Basic Information

Host Animal
Mouse
Clone
CBT3806
Application
IHC
Immunogen
Purified recombinant fragment of human PIGR (AA: extra 19-170) expressed in E. Coli.
Host Species
Mouse
Specificity
Human
Antibody Isotype
IgG1
Clonality
Monoclonal Antibody
Application Notes
ApplicationNote
WB1:500-1:2,000
IHC-P1:200-1:1,000
ELISA1:10,000

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

Format
Liquid
Buffer
PBS
Preservative
Sodium azide
Concentration
Batch dependent
Purity
> 95% Purity determined by SDS-PAGE.
Storage
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freezethaw cycles.
More Infomation

Target

Full Name
polymeric immunoglobulin receptor
Entrez Gene ID
UniProt ID
Function
Polymeric immunoglobulin receptor
Mediates selective transcytosis of polymeric IgA and IgM across mucosal epithelial cells. Binds polymeric IgA and IgM at the basolateral surface of epithelial cells. The complex is then transported across the cell to be secreted at the apical surface. During this process, a cleavage occurs that separates the extracellular (known as the secretory component) from the transmembrane segment.
Secretory component
Through its N-linked glycans ensures anchoring of secretory IgA (sIgA) molecules to mucus lining the epithelial surface to neutralize extracellular pathogens (PubMed:12150896).
On its own (free form) may act as a non-specific microbial scavenger to prevent pathogen interaction with epithelial cells (PubMed:16543244).
Biological Process
Detection of chemical stimulus involved in sensory perception of bitter tasteManual Assertion Based On ExperimentIDA:UniProtKB
Epidermal growth factor receptor signaling pathwayManual Assertion Based On ExperimentIDA:UniProtKB
Fc receptor signaling pathwayManual Assertion Based On ExperimentIDA:UniProtKB
Immunoglobulin transcytosis in epithelial cells mediated by polymeric immunoglobulin receptorManual Assertion Based On ExperimentIDA:UniProtKB
Receptor clusteringManual Assertion Based On ExperimentIDA:UniProtKB
Retina homeostasisManual Assertion Based On ExperimentHEP:UniProtKB
Cellular Location
Polymeric immunoglobulin receptor
Cell membrane
Secretory component
Secreted
Topology
Extracellular: 19-638
Helical: 639-661
Cytoplasmic: 662-764
PTM
N-glycosylated. N-glycosylation is required for anchoring IgA molecules to mucus, but is not necessary for Ig binding.
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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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