Anti-PIGR Polyclonal Antibody (HF948014)

Name: Anti-PIGR Polyclonal Antibody
Brand: abinScience
SKU: HF948014
Price: 96 USD
Availability: InStock

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Overview
Images
References
Datasheet
SDS

Overview

Catalog No.

HF948014

Description

Anti-PIGR Polyclonal Antibody (HF948014) is a rabbit polyclonal antibody detecting PIgR in ELISA, IHC, WB. Suitable for Capra hircus and Human.

Highlights

●Affinity Purified — Minimal background and high purity for reliable results.
●Multi-Application — Validated across multiple applications.

Species reactivity

Human

Applications

ELISA, IHC, WB

Host species

Rabbit

Isotype

IgG

Clonality

Polyclonal

Immunogen

E. coli - derived recombinant Human PIGR (Arg289-Arg638).

Target

Poly-Ig receptor, Polymeric immunoglobulin receptor, PIgR, PIGR, Hepatocellular carcinoma-associated protein TB6

Purification

Purified by antigen affinity column.

Accession

P01833

Form

Liquid

Storage buffer

0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Product Usage Information

Application	Dilution
ELISA	1:5000-1:20000
IHC	1:50-1:500
WB	1:500-1:2000

Stability and Storage

Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.

Background

Polymeric immunoglobulin receptor (PIGR) is a ~83 kDa protein. 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.

Note

For research use only.

Images

Immunofluorescence

Hela cells were fixed with 4% paraformaldehyde for 20 minutes, followed by blocking with 5% goat serum for 1 hour. The cells were then incubated with a primary antibody targeting PIGR (HF948014) at a concentration of 16 ug/ml overnight at 4°C. Afterward, the cells were incubated with a secondary antibody, Goat Anti-Rabbit IgG (Alexa Fluor-488) for 50 minutes at room temperature. The localization of PIGR was visualized (shown in green), and nuclear DNA was stained with DAPI (shown in blue).
Western blot

Western blot analysis was performed using anti-PIGR polyclonal antibody at 1μg/ml on various samples.
Lane 1: K562 cell lysate
Lane 2: HL60 cell lysate
Lane 3: HepG2 cell lysate
Lane 4: MOLT-4 cell lysate