Human Reg3A Antibody

Catalog # Availability Size / Price Qty
MAB5965
MAB5965-SP
Detection of Human Reg3A by Western Blot.
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Product Details
Citations (4)
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Human Reg3A Antibody Summary

Species Reactivity
Human
Specificity
Detects human Reg3A in direct ELISAs and Western blots.
Source
Monoclonal Mouse IgG2A Clone # 512124
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human Reg3A
Glu27-Asp175
Accession # Q06141
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Applications

Recommended Concentration
Sample
Western Blot
2 µg/mL
See below
Immunocytochemistry
8-25 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human Reg3A antibody by Western Blot. View Larger

Detection of Human Reg3A by Western Blot. Western blot shows lysates of human small intestine tissue. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human Reg3A Monoclonal Antibody (Catalog # MAB5965) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for Reg3A at approximately 17 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunocytochemistry Reg3A antibody in HepG2 Human Cell Line by Immunocytochemistry (ICC). View Larger

Reg3A in HepG2 Human Cell Line. Reg3A was detected in immersion fixed HepG2 human hepatocellular carcinoma cell line using Mouse Anti-Human Reg3A Mono-clonal Antibody (Catalog # MAB5965) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the Northern-Lights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Reg3A

Reg3A, also named Pancreatitis-Associated Protein (PAP) and peptide 23, belongs to the Regenerating gene family (Reg), within the superfamily of C-type lectins. It has been classified as a member of the type III subclass of the Reg family. Reg3A has anti-apoptotic effects on pancreatic acinar cells and is a novel motor and sensory neuron survival factor.

Long Name
Regenerating Islet-derived IIIa
Entrez Gene IDs
5068 (Human); 19694 (Mouse); 171162 (Rat)
Alternate Names
hepatocarcinoma-intestine-pancreas; HIPpancreatitis-associated protein; Human proislet peptide; Lithostathine 3; pancreatic beta cell growth factor; Pancreatitis-associated protein 1; PAP homologous protein; PAP1FLJ18565; PAP2; PAPPAP-H; PBCGF; proliferation-inducing protein 34; proliferation-inducing protein 42; Reg III-alpha; REG3; Reg3A; REG-3-alpha; regenerating islet-derived 3 alpha; regenerating islet-derived protein 3-alpha; Regenerating islet-derived protein III-alpha; REG-III

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Citations for Human Reg3A Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

4 Citations: Showing 1 - 4
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  1. Antimicrobial overproduction sustains intestinal inflammation by inhibiting Enterococcus colonization
    Authors: KK Jang, T Heaney, M London, Y Ding, F Yeung, D Ercelen, YH Chen, J Axelrad, S Gurunathan, A Marijke Ke, ME Griffin, HC Hang, K Cadwell
    bioRxiv : the preprint server for biology, 2023-02-01;0(0):.
    Species: Mouse
    Sample Types: Tissue Homogenates
    Applications: Western Blot
  2. REG3A/REG3B promotes acinar to ductal metaplasia through binding to EXTL3 and activating the RAS-RAF-MEK-ERK signaling pathway
    Authors: Huairong Zhang, Andrea Liliam Gomez Corredor, Julia Messina-Pacheco, Qing Li, George Zogopoulos, Nancy Kaddour et al.
    Communications Biology
  3. Myocardial Accumulations of Reg3A, Reg3 gamma and Oncostatin M Are Associated with the Formation of Granulomata in Patients with Cardiac Sarcoidosis
    Authors: Praveen Gajawada, Ayse Cetinkaya, Susanne von Gerlach, Natalia Kubin, Heiko Burger, Michael Näbauer et al.
    International Journal of Molecular Sciences
  4. Hepatocarcinoma-intestine-pancreas/pancreatitis-associated protein (HIP/PAP) confers protection against hepatic fibrosis through downregulation of transforming growth factor beta receptor II
    Authors: Q Li, H Li, Y Lv, Q Zhang, X Zhang, S Li, X Zheng, Y Wang, Z Hao
    Lab. Invest., 2019-10-22;100(3):466-482.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC

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