Key Product Details

Species Reactivity

Human

Applications

Western Blot, Intracellular Staining by Flow Cytometry, CyTOF-ready

Label

FITC (Excitation = 495 nm, Emission = 519 nm)

Antibody Source

Recombinant Monoclonal Rat IgG2B Clone # 431202

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all Reg1A Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human Reg1A
Gln23-Asn166
Accession # P05451

Specificity

Detects human Reg1A in Western blots. Shows 5% cross-reactivity with recombinant human (rh) Reg1B and no cross-reactivity with rhReg3A, recombinant mouse Reg1, or recombinant rat Reg1.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2B

Applications for Reg1A Antibody (431202) [FITC]

Application
Recommended Usage

CyTOF-ready

Optimal dilutions of this antibody should be experimentally determined.

Intracellular Staining by Flow Cytometry

Optimal dilutions of this antibody should be experimentally determined.

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

PBS

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: Reg1A

The Reg family constitutes a subset of the calcium-dependent C-type lectin superfamily. These small, secreted proteins have been implicated in a range of physiological processes including acting as acute phase reactants, lectins, survival/growth factors for insulin-producing pancreatic beta-cells, neural cells, and epithelial cells of the digestive system. Studies also indicate a role for Reg family members in tumor formation and indicate their potential for use as biomarkers of carcinogenesis.

Reg1A, also known as PTP, PSP, and lithostathine, is a member of the Reg family of secreted proteins with a C-type lectin domain. Due to variable glycosylation, pancreatic Reg1A exists as multiple species of 16 - 18 kDa. Reg1A promotes the maintenance and growth of pancreatic islet β-cells and intestinal villi. It is upregulated in pancreatitis and some carcinomas. Reg1A is an antigenic target in autoimmune diabetes. Human Reg1A shares 65% - 68% aa sequence identity with mouse and rat Reg1A.

Long Name

Regenerating Islet-derived 1A

Alternate Names

ICRF, PSP, PTP

Gene Symbol

REG1A

Additional Reg1A Products

Product Documents for Reg1A Antibody (431202) [FITC]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Download SDS

Product Specific Notices for Reg1A Antibody (431202) [FITC]

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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