Revision 4

#12166Store at -20C

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Applications:

WB, IP, ChIP, ChIP-seq

REACTIVITY:

H M R

SENSITIVITY:

Endogenous

MW (kDa):

130

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q92585

Entrez-Gene Id:

9794

Product Information

Product Usage Information

For optimal ChIP and ChIP-seq results, use 5 μl of antibody and 10 μg of chromatin (approximately 4 x 106 cells) per IP. This antibody has been validated using SimpleChIP® Enzymatic Chromatin IP Kits.

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:200
Chromatin IP 1:100
Chromatin IP-seq 1:100

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

MAML1 (D3K7B) Rabbit mAb recognizes endogenous levels of total MAML1 protein. This antibody does not detect MAML2 or MAML3.

Species Reactivity:

Human, Mouse, Rat

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp269 of human MAML1 protein.

Background

Mastermind-like (MAML) family of proteins are homologs of Drosophila Mastermind. The family is composed of three members in mammals: MAML1, MAML2, and MAML3 (1,2). MAML proteins form complexes with the intracellular domain of Notch (ICN) and the transcription factor CSL (RBP-Jκ) to regulate Notch target gene expression (3-5). MAML1 also interacts with myocyte enhancer factor 2C (MEF2C) to regulate myogenesis (6). MAML2 is frequently found to be fused with Mucoepidermoid carcinoma translocated gene 1 (MECT1, also know as WAMTP1 or TORC1) in patients with mucoepidermoid carcinomas and Warthin's tumors (7).

  1. Wu, L. et al. (2002) Mol. Cell Biol. 22, 7688-7700.
  2. Lin, S.E. et al. (2002) J. Biol. Chem. 277, 50612-50620.
  3. Kitagawa, M. et al. (2001) Mol. Cell Biol. 21, 4337-4346.
  4. Nam, Y. et al. (2003) J. Biol. Chem. 278, 21232-21239.
  5. Nam, Y. et al. (2006) Cell 124, 973-983.
  6. Shen, H. et al. (2006) Genes Dev. 20, 675-688.
  7. Tonon, G. et al. (2003) Nat. Genet. 33, 208-213.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v nonfat dry milk, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting IP: Immunoprecipitation ChIP: Chromatin IP ChIP-seq: Chromatin IP-seq

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

Limited Uses

Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.

Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.

Revision 4
#12166

MAML1 (D3K7B) Rabbit mAb

Western Blotting Image 1: MAML1 (D3K7B) Rabbit mAb Expand Image
Western blot analysis of extracts from various cell lines using MAML1 (D3K7B) Rabbit mAb.
Immunoprecipitation Image 1: MAML1 (D3K7B) Rabbit mAb Expand Image
Immunoprecipitation of MAML1 protein from 293T cell extracts, using Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (lane 2) or MAML1 (D3K7B) Rabbit mAb (lane 3). Lane 1 is 10% input. Western blot analysis was performed using MAML1 Antibody #4608.
Chromatin Immunoprecipitation Image 1: MAML1 (D3K7B) Rabbit mAb Expand Image
Chromatin immunoprecipitations were performed with cross-linked chromatin from CUTLL1 cells cultured in media with γ-secretase inhibitor (1 μM) for 3 days and then washed and cultured in fresh media for 3 hr and either MAML1 (D3E9) Rabbit mAb #11959 or MAML1 (D3K7B) Rabbit mAb, using SimpleChIP® Plus Enzymatic Chromatin IP Kit (Magnetic Beads) #9005. DNA Libraries were prepared using DNA Library Prep Kit for Illumina® (ChIP-seq, CUT&RUN) #56795. The figure shows binding across DTX1, a known target gene of MAML1 (see additional figure containing ChIP-qPCR data). For additional ChIP-seq tracks, please download the product datasheet.
Chromatin Immunoprecipitation Image 2: MAML1 (D3K7B) Rabbit mAb Expand Image
Chromatin immunoprecipitations were performed with cross-linked chromatin from CUTLL1 cells cultured in media with γ-secretase inhibitor (1 μM) for 3 days and then washed and cultured in fresh media for 3 hr and either MAML1 (D3E9) Rabbit mAb #11959 or MAML1 (D3K7B) Rabbit mAb, using SimpleChIP® Plus Enzymatic Chromatin IP Kit (Magnetic Beads) #9005. DNA Libraries were prepared using DNA Library Prep Kit for Illumina® (ChIP-seq, CUT&RUN) #56795. The figure shows binding across chromosome 12 (upper), including DTX1 (lower), a known target gene of MAML1 (see additional figure containing ChIP-qPCR data).
Chromatin Immunoprecipitation Image 3: MAML1 (D3K7B) Rabbit mAb Expand Image
Chromatin immunoprecipitations were performed with cross-linked chromatin from CUTLL1 cells cultured in media with γ-secretase inhibitor (1 μM) for 3 days and then washed and cultured in fresh media for 3 hr and either MAML1 (D3K7B) Rabbit mAb or Normal Rabbit IgG #2729 using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003. The enriched DNA was quantified by real-time PCR using human DTX1 intron 3 primers, SimpleChIP® Human HES4 Promoter Primers #7273, and SimpleChIP® Human α Satellite Repeat Primers #4486. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one.