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AB198216

Anti-REG3G antibody

4

(1 Review)

|

(18 Publications)

Rabbit Polyclonal REG3G antibody. Suitable for WB, IHC-P and reacts with Rat, Human, Mouse samples. Cited in 18 publications. Immunogen corresponding to Synthetic Peptide within Mouse Reg3g aa 1-50.

View Alternative Names

PAP1B, UNQ429/PRO162, REG3G, Regenerating islet-derived protein 3-gamma, REG-3-gamma, Pancreatitis-associated protein 1B, Pancreatitis-associated protein IB, Regenerating islet-derived protein III-gamma, PAP-1B, PAP IB, REG III, Reg III-gamma

1 Images
Western blot - Anti-REG3G antibody (AB198216)
  • WB

Supplier Data

Western blot - Anti-REG3G antibody (AB198216)

All lanes:

Western blot - Anti-REG3G antibody (ab198216) at 1/500 dilution

Lane 1:

PC-12 (Rat adrenal gland pheochromocytoma cell line) cell extracts with blocking peptide

Lane 2:

PC-12 (Rat adrenal gland pheochromocytoma cell line) cell extracts

Predicted band size: 19 kDa

false

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

WB, IHC-P

applications

Immunogen

Synthetic Peptide within Mouse Reg3g aa 1-50. The exact immunogen used to generate this antibody is proprietary information.

O09049

Reactivity data

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7.4 Preservative: 0.05% Sodium azide Constituents: PBS, 50% Glycerol (glycerin, glycerine)
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

REG3G also known as Regenerating islet-derived protein 3-gamma is a member of the C-type lectin family. It has a molecular weight of about 19 kDa. This protein is expressed mainly in the epithelial cells of the intestine particularly in the ileum and colon. REG3G also shows expression in the pancreas and liver. The primary function of REG3G involves its bactericidal activity where it binds to peptidoglycan in the bacterial cell wall and disrupts it to kill bacteria.
Biological function summary

REG3G plays a role in innate immune responses by maintaining homeostasis in the intestinal mucosa. It is not reported as part of a larger protein complex. REG3G helps modulate the gut microbiota and provides protection against pathogenic bacteria. The ability to control bacterial populations in the gut and prevent invasion highlights the protein’s role in the body's defense mechanisms.

Pathways

REG3G participates in the antimicrobial peptide pathway contributing to mucosal immunity. This pathway plays an important role in the gastrointestinal tract where it prevents infection by pathogens. REG3G is related to other antimicrobial peptides such as REG3A and defensins which collectively enhance the mucosal barrier and protect against microbial invasion.

REG3G is linked to inflammatory bowel disease (IBD) and its expression levels can indicate the inflammatory state of the intestine. Studies have shown that changes in REG3G levels relate to Crohn's disease. Moreover REG3G has connections to diabetes particularly in terms of pancreatic beta-cell stress. It shares functional roles with proteins like REG3B suggesting a broader involvement in tissue regeneration processes.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Bactericidal C-type lectin which acts exclusively against Gram-positive bacteria and mediates bacterial killing by binding to surface-exposed carbohydrate moieties of peptidoglycan. Restricts bacterial colonization of the intestinal epithelial surface and consequently limits activation of adaptive immune responses by the microbiota.. Acts as a hormone in response to different stimuli like anti-inflammatory signals, such as IL17A, or gut microbiome. Is secreted by different cell types to activate its receptor EXTL3 and induce cell specific signaling pathways. Induced by IL17A in keratinocytes, regulates keratinocyte proliferation and differentiation after skin injury. In parallel, inhibits skin inflammation through the inhibition of inflammatory cytokines such as IL6 and TNF. Induced by IL22 in lung epithelial cells, inhibits cytokine production and regulates allergic airway inflammation. Induced in small intestine by inulin-enriched diet and Lactobacillus gasseri enriched microbiome, plays a role in the improvement of gut barrier function, the regulation of energy balance and glucose levels. Modulates microbiota composition in duodenal contents. Produced by nociceptor in response to endotoxins, prevents endotoxic death by targeting kynurenine pathway in microglia.. Regenerating islet-derived protein 3-gamma 16.5 kDa form. Has bacteriostatic activity.. Regenerating islet-derived protein 3-gamma 15 kDa form. Has bactericidal activity against L.monocytogenes and methicillin-resistant S.aureus.
See full target information REG3G

Publications (18)

Recent publications for all applications. Explore the full list and refine your search

EBioMedicine 106:105256 PubMed39059316

2024

Intestinal epithelium dysfunctions cause IgA deposition in the kidney glomeruli of intestine-specific Ap1m2-deficient mice.

Applications

Unspecified application

Species

Unspecified reactive species

Yusuke Kinashi,Keisuke Tanaka,Shunsuke Kimura,Masato Hirota,Seiga Komiyama,Tomoko Shindo,Akinori Hashiguchi,Daisuke Takahashi,Shinsuke Shibata,Shin-Ichiro Karaki,Hiroshi Ohno,Koji Hase

Experimental & molecular medicine 56:1574-1590 PubMed38945950

2024

Activation of the osteoblastic HIF-1α pathway partially alleviates the symptoms of STZ-induced type 1 diabetes mellitus via RegIIIγ.

Applications

Unspecified application

Species

Unspecified reactive species

Minglong Qiu,Leilei Chang,Guoqing Tang,Wenkai Ye,Yiming Xu,Nijiati Tulufu,Zhou Dan,Jin Qi,Lianfu Deng,Changwei Li

International immunology 36:223-240 PubMed38262747

2024

A purified diet affects intestinal epithelial proliferation and barrier functions through gut microbial alterations.

Applications

Unspecified application

Species

Unspecified reactive species

Hiroaki Shiratori,Kisara M Hattori,Kazuaki Nakata,Takuma Okawa,Seiga Komiyama,Yusuke Kinashi,Yuma Kabumoto,Yuria Kaneko,Motoyoshi Nagai,Tomoko Shindo,Nobuko Moritoki,Yuki I Kawamura,Taeko Dohi,Daisuke Takahashi,Shunsuke Kimura,Koji Hase

Gut microbes 15:2257269 PubMed37749885

2023

Intestinal epithelial pH-sensing receptor GPR65 maintains mucosal homeostasis via regulating antimicrobial defense and restrains gut inflammation in inflammatory bowel disease.

Applications

Unspecified application

Species

Unspecified reactive species

Gengfeng Li,Jian Lin,Xiang Gao,Huiling Su,Ritian Lin,Han Gao,Zhongsheng Feng,Huili Wu,Baisui Feng,Keqiang Zuo,Yingchuan Li,Wei Wu,Leilei Fang,Zhanju Liu

Microbiome 11:102 PubMed37158970

2023

Gut microbiota-derived 3-phenylpropionic acid promotes intestinal epithelial barrier function via AhR signaling.

Applications

Unspecified application

Species

Unspecified reactive species

Jun Hu,Jianwei Chen,Xiaojian Xu,Qiliang Hou,Jing Ren,Xianghua Yan

Cellular and molecular gastroenterology and hepatology 16:39-62 PubMed37030630

2023

PTPN2 Is a Critical Regulator of Ileal Paneth Cell Viability and Function in Mice.

Applications

Unspecified application

Species

Unspecified reactive species

Vinicius Canale,Marianne R Spalinger,Rocio Alvarez,Anica Sayoc-Becerra,Golshid Sanati,Salomon Manz,Pritha Chatterjee,Alina N Santos,Hillmin Lei,Sharon Jahng,Timothy Chu,Ali Shawki,Elaine Hanson,Lars Eckmann,André J Ouellette,Declan F McCole

Cell host & microbe 30:809-823.e6 PubMed35439436

2022

High-fat diet disrupts REG3γ and gut microbial rhythms promoting metabolic dysfunction.

Applications

Unspecified application

Species

Unspecified reactive species

Katya Frazier,Amal Kambal,Elizabeth A Zale,Joseph F Pierre,Nathaniel Hubert,Sawako Miyoshi,Jun Miyoshi,Daina L Ringus,Dylan Harris,Karen Yang,Katherine Carroll,Jake B Hermanson,John S Chlystek,Katherine A Overmyer,Candace M Cham,Mark W Musch,Joshua J Coon,Eugene B Chang,Vanessa A Leone

Nature communications 13:1135 PubMed35241650

2022

Intestinal AMPK modulation of microbiota mediates crosstalk with brown fat to control thermogenesis.

Applications

Unspecified application

Species

Unspecified reactive species

Eryun Zhang,Lihua Jin,Yangmeng Wang,Jui Tu,Ruirong Zheng,Lili Ding,Zhipeng Fang,Mingjie Fan,Ismail Al-Abdullah,Rama Natarajan,Ke Ma,Zhengtao Wang,Arthur D Riggs,Sarah C Shuck,Li Yang,Wendong Huang

Cell host & microbe 29:1249-1265.e9 PubMed34289377

2021

Maternal cecal microbiota transfer rescues early-life antibiotic-induced enhancement of type 1 diabetes in mice.

Applications

Unspecified application

Species

Unspecified reactive species

Xue-Song Zhang,Yue Sandra Yin,Jincheng Wang,Thomas Battaglia,Kimberly Krautkramer,Wei Vivian Li,Jackie Li,Mark Brown,Meifan Zhang,Michelle H Badri,Abigail J S Armstrong,Christopher M Strauch,Zeneng Wang,Ina Nemet,Nicole Altomare,Joseph C Devlin,Linchen He,Jamie T Morton,John Alex Chalk,Kelly Needles,Viviane Liao,Julia Mount,Huilin Li,Kelly V Ruggles,Richard A Bonneau,Maria Gloria Dominguez-Bello,Fredrik Bäckhed,Stanley L Hazen,Martin J Blaser

International journal of molecular sciences 21: PubMed33027970

2020

Lipopolysaccharide Stimulates the Upregulated Expression of the Pancreatic Cancer-Related Genes Regenerating Islet-Derived 3 A/G in Mouse Pancreas.

Applications

Unspecified application

Species

Unspecified reactive species

Daichi Hiraki,Osamu Uehara,Yasuhiro Kuramitsu,Tetsuro Morikawa,Fumiya Harada,Koki Yoshida,Kozo Akino,Itsuo Chiba,Masahiro Asaka,Yoshihiro Abiko
View all publications

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