Date published: 2026-4-5

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MAF1 Antibody (H-2): sc-515614

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Datasheets
  • MAF1 Antibody (H-2) is a mouse monoclonal IgG1 κ MAF1 antibody, cited in 5 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 99-122 within an internal region of MAF1 of human origin
  • MAF1 Antibody (H-2) is recommended for detection of MAF1 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-MAF1 Antibody (H-2) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • TransCruz reagent for ChIP application (sc-515614 X, 200 µg/0.1 ml)
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for MAF1 Antibody (H-2) for WB applications. These reagents are now offered in bundles with MAF1 Antibody (H-2) (see ordering information below).
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MAF1 Antibody (H-2) is a mouse monoclonal IgG1 kappa light chain antibody that detects MAF1 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). MAF1 Antibody (H-2) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. MAF1 protein, consisting of 256 amino acids, is primarily localized in the nucleus and serves as the human homolog of the yeast Maf1 protein. MAF1 plays a crucial role in regulating the transcription of RNA polymerase III, which is essential for synthesizing small RNAs, including tRNAs and 5S rRNA. By interacting with BRF2, MAF1 mediates signals that specifically repress the activity of RNA polymerase III, inhibiting the assembly of the transcription factor TFIIIB onto DNA. MAF1 gene is located on human chromosome 8, a region associated with various diseases and malignancies, including schizophrenia, bipolar disorder, and certain leukemias. Understanding MAF1 function is vital, as dysregulation can lead to significant cellular consequences, impacting gene expression and contributing to disease pathology.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

MAF1 Antibody (H-2) References:

  1. Maf1p, a negative effector of RNA polymerase III in Saccharomyces cerevisiae.  |  Pluta, K., et al. 2001. Mol Cell Biol. 21: 5031-40. PMID: 11438659
  2. Maf1 is an essential mediator of diverse signals that repress RNA polymerase III transcription.  |  Upadhya, R., et al. 2002. Mol Cell. 10: 1489-94. PMID: 12504022
  3. General repression of RNA polymerase III transcription is triggered by protein phosphatase type 2A-mediated dephosphorylation of Maf1.  |  Oficjalska-Pham, D., et al. 2006. Mol Cell. 22: 623-32. PMID: 16762835
  4. Dephosphorylation and genome-wide association of Maf1 with Pol III-transcribed genes during repression.  |  Roberts, DN., et al. 2006. Mol Cell. 22: 633-44. PMID: 16762836
  5. Mammalian Maf1 is a negative regulator of transcription by all three nuclear RNA polymerases.  |  Johnson, SS., et al. 2007. Mol Cell. 26: 367-79. PMID: 17499043
  6. Human Maf1 negatively regulates RNA polymerase III transcription via the TFIIB family members Brf1 and Brf2.  |  Rollins, J., et al. 2007. Int J Biol Sci. 3: 292-302. PMID: 17505538

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

MAF1 Antibody (H-2)

sc-515614
200 µg/ml
$322.00

MAF1 Antibody (H-2): m-IgG Fc BP-HRP Bundle

sc-531440
200 µg Ab; 10 µg BP
$361.00

MAF1 Antibody (H-2): m-IgGκ BP-HRP Bundle

sc-525130
200 µg Ab, 40 µg BP
$361.00

MAF1 Antibody (H-2): m-IgG1 BP-HRP Bundle

sc-544558
200 µg Ab; 20 µg BP
$361.00

MAF1 Antibody (H-2) X

sc-515614 X
200 µg/0.1 ml
$322.00

MAF1 Antibody (H-2) AC

sc-515614 AC
500 µg/ml, 25% agarose
$424.00

MAF1 Antibody (H-2) HRP

sc-515614 HRP
200 µg/ml
$322.00

MAF1 Antibody (H-2) FITC

sc-515614 FITC
200 µg/ml
$336.00

MAF1 Antibody (H-2) PE

sc-515614 PE
200 µg/ml
$349.00

MAF1 Antibody (H-2) Alexa Fluor® 488

sc-515614 AF488
200 µg/ml
$364.00

MAF1 Antibody (H-2) Alexa Fluor® 546

sc-515614 AF546
200 µg/ml
$364.00

MAF1 Antibody (H-2) Alexa Fluor® 594

sc-515614 AF594
200 µg/ml
$364.00

MAF1 Antibody (H-2) Alexa Fluor® 647

sc-515614 AF647
200 µg/ml
$364.00

MAF1 Antibody (H-2) Alexa Fluor® 680

sc-515614 AF680
200 µg/ml
$364.00

MAF1 Antibody (H-2) Alexa Fluor® 790

sc-515614 AF790
200 µg/ml
$364.00

MAF1 (H-2) Neutralizing Peptide

sc-515614 P
100 µg/0.5 ml
$69.00

Dear Santa Cruz, Has this antibody been validated and if so can you show me the evidence. All the best Jake

Asked by: Jake Mathias
Thank you for your question. You can find our internal western blot data right here at the top of the product page and publications from our customers who used this product are referenced further down.
Answered by: Tech Support Europe
Date published: 2024-12-06

What is the difference between MAF1 (H-2) and MAF1 (G-5)? Which MAF1 antibody is recommended for immunoblotting in rat cardiomyocyte H9C2? Our unit purchased MAF1 (H-2) antibody for WB, but the result is always unstable and the reproducibility is poor.

Asked by: yifei
Thank you for your question. MAF1 (H-2) and MAF1 (G-5) have different applications and epitopes. They are both recommended for immunoblotting in rat samples. We are sorry to hear that you didn't get a stable result for this product, please contact our Technical Service Department for support.
Answered by: Technical Service SH
Date published: 2023-10-11

What application is the blocking peptide sc-515614 P appropriate for?

Asked by: cjMara
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-25
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Rated 5 out of 5 by from Good for Western BlotAntibody works for Western blot with ST2 plus osteoblast differentiation medium (10 days) cell lysates in published research. -SCBT QC
Date published: 2023-09-14
Rated 4 out of 5 by from Good antibody for IPI tried this antibody on the interaction with NrF2 to do IP. It works well with the 1:500 dilution.
Date published: 2017-12-07
Rated 5 out of 5 by from Great species diversityGives strong signal in CHO-K1 cells in Western blotting and even gives a band with Arabidopsis protein.
Date published: 2017-11-08
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MAF1 Antibody (H-2) is rated 4.7 out of 5 by 3.
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