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GAPDH Antibody [Unconjugated]

Images

 
Western blot shows lysates of U2OS human osteosarcoma cell line, A20 mouse B cell lymphoma cell line, and L6 rat myoblast cell line. PVDF membrane was probed with 0.1 µg/mL Rabbit Anti-Human/Mouse/Rat GAPDH Polyclonal ...read more
Simple Western lane view shows lysates of Jurkat human acute T cell leukemia cell line, C2C12 mouse myoblast cell line, and C6 rat glioma cell line, loaded at 0.2 mg/mL. A specific band was detected for GAPDH at ...read more
Higher levels of CD4 are found in macrophages expressing LCK.A) Schematic diagram of self-inactivating lentiviral construct used to express wild-type Lck and puroR (LCKWT P). A similar construct was used to express a ...read more
Higher levels of CD4 are found in macrophages expressing LCK.A) Schematic diagram of self-inactivating lentiviral construct used to express wild-type Lck and puroR (LCKWT P). A similar construct was used to express a ...read more
CD4 knock-down in genetically modified stem cell-derived macrophages. C) Detection of protein expression of CD4. Control and transgenic PSC-macrophages lysates were analysed by western blotting using anti-CD4 ...read more

Product Details

Summary
Reactivity Hu, Mu, RtSpecies Glossary
Applications WB, Simple Western, IP
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated

Order Details

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GAPDH Antibody [Unconjugated] Summary

Immunogen
Synthetic peptide corresponding to a portion of the human GAPDH/G3PDH sequence
Specificity
Detects human, mouse, and rat GAPDH/G3PDH in Western blots.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
GAPDH
Purity Statement
Antigen Affinity-purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunoprecipitation 1:1000-1:5000 dilution
  • Simple Western 1 ug/mL
  • Western Blot 0.1 ug/mL
Publications
Read Publications using
2275-PC-100 in the following applications:

Packaging, Storage & Formulations

Storage


Buffer
Supplied as a solution containg PBS.
Preservative
No Preservative

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for GAPDH Antibody [Unconjugated]

  • aging-associated gene 9 protein
  • EC 1.2.1
  • EC 1.2.1.12
  • EC 2.6.99.-
  • G3PD
  • G3PDH
  • GAPD
  • GAPDH
  • glyceraldehyde 3-phosphate dehydrogenase
  • glyceraldehyde-3-phosphate dehydrogenase
  • MGC88685
  • Peptidyl-cysteine S-nitrosylase GAPDH

Background

Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is a 36‑40 kDa member of the GAPDH family of enzymes. It is a widely expressed heterotetramer that is found in both the nucleus and cytoplasm. Although GAPDH was initially identified as a glycolytic enzyme that converted G3P into 1,3 diphosphoglycerate, it is now recognized to participate in no less than endocytosis, membrane fusion, vesicular secretory transport, DNA replication and repair, and apoptosis. Human GAPDH is 335 amino acids (aa) in length and contains two NAD binding sites (Asp35 and Asn316) with a catalytic region between aa 151‑155. GAPDH contains more than 19 posttranslational modifications, including methylation, deamidation and phosphorylation. One splice variant shows a 10 aa substitution for aa 319‑335. Over amino acid 1‑150, human GAPDH shares 92% aa identity with mouse GAPDH.

Limitations

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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Publications for GAPDH Antibody (2275-PC-100)(105)

We have publications tested in 5 confirmed species: Human, Mouse, Rat, Canine, Xenograft.

We have publications tested in 2 applications: Positive Control, Western Blot.


Filter By Application
Positive Control
(1)
Western Blot
(40)
All Applications
Filter By Species
Human
(32)
Mouse
(8)
Rat
(2)
Canine
(1)
Xenograft
(1)
All Species
Showing Publications 1 - 10 of 105. Show All 105 Publications.
Publications using 2275-PC-100 Applications Species
Li, Q;Zhang, Q;Kim, YR;Gaddam, RR;Jacobs, JS;Bachschmid, MM;Younis, T;Zhu, Z;Zingman, L;London, B;Rauckhorst, AJ;Taylor, EB;Norris, AW;Vikram, A;Irani, K; Deficiency of endothelial sirtuin1 in mice stimulates skeletal muscle insulin sensitivity by modifying the secretome Nature communications 2023-09-11 [PMID: 37696839] (Western Blot, Human) Western Blot Human
J.R. Cox, M. Jennings, C. Lenahan, M. Manion, S. Courville, J. Blazeck Rational engineering of an improved adenosine deaminase 2 enzyme for weaponizing T-cell therapies Immuno-Oncology and Technology 9/1/2023 [PMID: 37519414]
Ota, R;Watanabe, T;Wazawa, Y;Kuwajima, H;Honda, T;Soeda, S;Saito, Y;Yuki, R;Fukumoto, Y;Yamaguchi, N;Yamaguchi, N;Nakayama, Y; v-Src delocalizes Aurora B by suppressing Aurora B kinase activity during monopolar cytokinesis Cellular signalling 2023-06-12 [PMID: 37315749] (Western Blot, Human) Western Blot Human
Aneela Nomura, Tetsuro Kobayashi, Wooseok Seo, Michiko Ohno-Oishi, Kiyokazu Kakugawa, Sawako Muroi et al. Identification of a novel enhancer essential for Satb1 expression in TH2 cells and activated ILC2s Life Science Alliance 2023-08-01 [PMID: 37193606]
D Akasaka, S Iguchi, R Kaneko, Y Yoshiga, D Kajiwara, Y Nakachi, N Noma, K Tanaka, A Shimizu, F Hosoi Novel Bruton's tyrosine kinase inhibitor TAS5315 suppresses the progression of inflammation and joint destruction in rodent collagen-induced arthritis PLoS ONE, 2023-02-23;18(2):e0282117. 2023-02-23 [PMID: 36821545] (Positive Control, Human) Positive Control Human
VS Atanasova, A Riedl, M Strobl, J Flandorfer, D Unterleuth, C Weindorfer, P Neuhold, S Stang, M Hengstschl, M Bergmann, H Dolznig Selective Eradication of Colon Cancer Cells Harboring PI3K and/or MAPK Pathway Mutations in 3D Culture by Combined PI3K/AKT/mTOR Pathway and MEK Inhibition International Journal of Molecular Sciences, 2023-01-14;24(2):. 2023-01-14 [PMID: 36675180] (Western Blot, Human) Western Blot Human
O Morante-Pa, G Godoy-Tena, J Calafell-S, L Ciudad, EM Martínez-C, JL Sardina, E Ballestar Vitamin C enhances NF-kappaB-driven epigenomic reprogramming and boosts the immunogenic properties of dendritic cells Nucleic Acids Research, 2022-10-28;50(19):10981-10994. 2022-10-28 [PMID: 36305821] (Western Blot, Human) Western Blot Human
SS Kim, C Doherty, M Moghe, A Rait, KF Pirollo, JB Harford, EH Chang Nanomedicine-Based Gene Delivery for a Truncated Tumor Suppressor RB94 Promotes Lung Cancer Immunity Cancers, 2022-10-18;14(20):. 2022-10-18 [PMID: 36291878] (Western Blot, Xenograft) Western Blot Xenograft
GL Lehmann, M Ginsberg, DJ Nolan, C Rodríguez, J Martínez-G, S Zeng, AP Voigt, RF Mullins, S Rafii, E Rodriguez-, I Benedicto Retinal Pigment Epithelium-Secreted VEGF-A Induces Alpha-2-Macroglobulin Expression in Endothelial Cells Cells, 2022-09-24;11(19):. 2022-09-24 [PMID: 36230937] (Western Blot, Human) Western Blot Human
T Takikawa, S Hamada, R Matsumoto, Y Tanaka, F Kataoka, A Sasaki, A Masamune Senescent Human Pancreatic Stellate Cells Secrete CXCR2 Agonist CXCLs to Promote Proliferation and Migration of Human Pancreatic Cancer AsPC-1 and MIAPaCa-2 Cell Lines International Journal of Molecular Sciences, 2022-08-17;23(16):. 2022-08-17 [PMID: 36012531] (Western Blot, Human) Western Blot Human
Show All 105 Publications.

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol

FAQs for GAPDH Antibody (2275-PC-100). (Showing 1 - 7 of 7 FAQs).

  1. We need a loading control antibody for WB working with HeLa cell line, will this GAPDH antibody work for that?
    • GAPDH is expressed in HeLa cell lines but whether or not it is the best option for a loading control antibody depends on the size of the protein you are interested in. GAPDH antibody is a good choice for low to mid MW targets, as GAPDH detects around 35 kDa.
  2. I want to know why GAPDH is used as a loading control antibody in WB techniques.
    • Our GAPDH antibody makes a good loading control because GAPDH is  a housekeeping gene essential to metabolism that is globally expressed in most tissue types and cell lines.
  3. I need a suitable loading control antibody that I can use in western blot of rat nerve extracts, which do you recommend?
    • This GAPDH antibody (NB300-221) is a good choice for a loading control antibody and has been cited in over 180 publications and used on rat lysates with good results.
  4. I'm looking for a loading control between 24kDa - 65kDa for use in simple western, we tried an actin antibody  we already had but it didn't work. What can you recommend?
    • Our GAPDH antibody NB300-221 has been validated in simple western and detects around 35 kDa so I think it would be a good choice for a simple western loading control antibody based on your size requirements.
  5. What secondary antibody should I use for visualization of the GAPDH antibody?
    • This GAPDH antibody is raised in mouse so you would want to use an anti-mouse secondary with the dye of your choice.
  6. Do you offer a smaller size for the GAPDH antibodies?
    • We offer sample sizes for many of our GAPDH loading control antibodies including NB300-221.
  7. I wanted to know which of the two housekeeping genes B-actin or GAPDH can be used for best results. I intend to do an experiment to determine expression of IL-6 and TNF-alpha in liver and kidney tissues.
    • For homogenized tissue, beta-actin and GAPDH are both fine.

Secondary Antibodies

 

Isotype Controls

Additional GAPDH Products

Blogs on GAPDH. Showing 1-10 of 13 blog posts - Show all blog posts.

Considerations for Quantitative Western blotting
By Jamshed Arslan, Pharm. D., PhD. Since its inception in 1979, Western blotting has undergone several developments. The use of radioactive probes was common throughout 1980s, but utilizing secondary antibodies labell...  Read full blog post.

The use of Beta Actin (AC-15) as a loading control across multiple species
Actin is a fundamental component of the cytoskeleton, where it has the ability to create and break down actin filament formation in response to various cell needs.  Actin has six highly conserved isoforms, however beta and gamma actin are the two...  Read full blog post.

Tips on choosing an ideal loading control antibody for Western Blotting
Western blotting is one of the most commonly used antibody assay techniques in cell and molecular biology research since its development over three decades ago, and is considered the gold standard for protein detection and quantification. When p...  Read full blog post.

GAPDH - A "Housekeeping" Gene With Diverse Functions in Cellular Homeostasis
Glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a well-known housekeeping gene with functions in glycolysis. Many biologists are familiar with the gene and use GAPDH antibodies for a loading control when performing western blots. However, this ...  Read full blog post.

A New Standard in Antibody Testing - Simple Western Certified Antibodies
The Western blot is one of the most commonly used antibody assay techniques in cell and molecular biology research since its development over three decades ago, and is considered the gold standard for protein detection and quantification. The tradi...  Read full blog post.

GAPDH: More than a housekeeping gene
GAPDH is a 146kD tetramer glycolytic pathway metabolic enzyme composed of four 30-40 kDa subunits. It is responsible for reversibly phosphorylating its substrate glyceraldehyde 3-phosphate within the glycolytic pathway.  Apart from its role in gl...  Read full blog post.

GAPDH (Glyceraldehyde 3-Phosphate Dehydrogenase)
GAPDH is a 146 kD tetramer glycolytic pathway metabolic enzyme responsible for reversibly phosphorylating glyceraldehyde 3-phosphate. It may have other possible functions in transcriptional activation. GAPDH is highly expressed due to this housekeepin...  Read full blog post.

Time to Start Actin Like a Reliable 'Housekeeper'!
A growing body of data and studies using actin antibodies supports a view of the actin cytoskeleton of smooth muscle cells as a dynamic structure that plays an integral role in regulating the development of mechanical tension and the material properti...  Read full blog post.

Beta Actin and GAPDH: The Importance of Western Blot Loading Controls
What are Western Blot Loading Controls?Western blotting is an essential technique to probe protein expression in complex cell or tissue lysates. To accurately determine protein expression and interpret Western blot results, it is important to use...  Read full blog post.

The GAPDH Antibody in Western Blot Assays
The loading controls on our antibody database are widely used in gel electrophoresis and Western blotting studies. Products like the GAPDH antibody detect "housekeeping" proteins which are abundantly distributed in cells. This makes them useful for ch...  Read full blog post.

Showing 1-10 of 13 blog posts - Show all blog posts.
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Bioinformatics

Gene Symbol GAPDH