Revision 4

#11959Store 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 Mk

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 1:50
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 (D3E9) Rabbit mAb recognizes endogenous levels of total MAML1 protein. It does not cross-react with MAML2 or MAML3 protein.

Species Reactivity:

Human, Mouse, Rat, Monkey

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus 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 BSA, 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.
SimpleChIP is a registered trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

限制使用

除非 CST 的合法授书代表以书面形式书行明确同意,否书以下条款适用于 CST、其关书方或分书商提供的书品。 任何书充本条款或与本条款不同的客书条款和条件,除非书 CST 的合法授书代表以书面形式书独接受, 否书均被拒书,并且无效。

专品专有“专供研究使用”的专专或专似的专专声明, 且未专得美国食品和专品管理局或其他外国或国内专管机专专专任何用途的批准、准专或专可。客专不得将任何专品用于任何专断或治专目的, 或以任何不符合专专声明的方式使用专品。CST 专售或专可的专品提供专作专最专用专的客专,且专用于研专用途。将专品用于专断、专防或治专目的, 或专专售(专独或作专专成)或其他商专目的而专专专品,均需要 CST 的专独专可。客专:(a) 不得专独或与其他材料专合向任何第三方出售、专可、 出借、捐专或以其他方式专专或提供任何专品,或使用专品制造任何商专专品,(b) 不得复制、修改、逆向工程、反专专、 反专专专品或以其他方式专专专专专品的基专专专或技专,或使用专品开专任何与 CST 的专品或服专专争的专品或服专, (c) 不得更改或专除专品上的任何商专、商品名称、徽专、专利或版专声明或专专,(d) 只能根据 CST 的专品专售条款和任何适用文档使用专品, (e) 专遵守客专与专品一起使用的任何第三方专品或服专的任何专可、服专条款或专似专专

Revision 4
#11959

MAML1 (D3E9) Rabbit mAb

Western Blotting Image 1: MAML1 (D3E9) Rabbit mAb Expand Image
使用 MAML1 (D3E9) Rabbit mAb 对不同细胞系提取物进行蛋白质印迹分析。
Immunoprecipitation Image 1: MAML1 (D3E9) Rabbit mAb Expand Image
使用 Rabbit DA1E mAb IgG XP® Isotype Control #3900(泳道 2)或 MAML1 (D3E9) Rabbit mAb(泳道 3)对 293T 细胞提取物 MAML1 蛋白进行免疫沉淀法分析。泳道 1 是 10% 输入对照。使用 MAML1 (D3E9) Rabbit mAb 进行蛋白质印迹分析。
Chromatin Immunoprecipitation Image 1: MAML1 (D3E9) Rabbit mAb Expand Image
使用 SimpleChIP® 酶解染色质免疫共沉淀试剂盒(磁珠法) #9005 对用含 γ-分泌酶抑制剂 (1 μM) 的培养基培养 3 天,随后用新鲜培养基洗涤和培养 3 小时的 CUTLL1 细胞的交联染色质与 MAML1 (D3E9) 兔单克隆抗体 #11959 或 MAML1 (D3K7B) 兔单克隆抗体进行染色质免疫沉淀。使用 DNA Library Prep Kit for Illumina® (ChIP-seq, CUT&RUN) #56795 制备 DNA 库。结果图显示在 MAML1 的已知靶基因 DTX1 内结合(参见包含 ChIP-qPCR 数据的其他结果图)。如需了解其他 ChIP-seq 情况,请下载产品说明书。
Chromatin Immunoprecipitation Image 2: MAML1 (D3E9) Rabbit mAb Expand Image
使用 SimpleChIP® 酶解染色质免疫共沉淀试剂盒(磁珠法) #9005 对用含 γ-分泌酶抑制剂 (1 μM) 的培养基培养 3 天,随后用新鲜培养基洗涤和培养 3 小时的 CUTLL1 细胞的交联染色质与 MAML1 (D3E9) 兔单克隆抗体 #11959 或 MAML1 (D3K7B) 兔单克隆抗体进行染色质免疫沉淀。使用 DNA Library Prep Kit for Illumina® (ChIP-seq, CUT&RUN) #56795 制备 DNA 库。结果图显示在染色体 12(上图)内的结合,包括 MAML1 的已知靶基因 DTX1(下图)(参见包含 ChIP-qPCR 数据的其他结果图)。
Chromatin Immunoprecipitation Image 3: MAML1 (D3E9) Rabbit mAb Expand Image
CUTLL1 在含 γ-分泌酶抑制剂 (1 μM) 的培养基中培养 3 天,随后清洗并在新鲜培养基中培养 3 小时。使用 SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003 对处理的CUTLL1 细胞中提取的交联染色质,在加入 MAML1 (D3E9) Rabbit mAb 或 Normal Rabbit IgG #2729 后,进行染色质免疫沉淀。使用 Human DTX1 Intron 3 Primers、SimpleChIP® Human HES4 Promoter Primers #7273 和 SimpleChIP® Human α Satellite Repeat Primers #4486 并通过实时 PCR 对富集的 DNA 进行定量。将每份样品中免疫沉淀的 DNA 的量表现为相对于所输入染色质总量(等于 1)的信号。