Revision 5

#43079Store 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, IHC-Bond, IHC-P, FC-FP

REACTIVITY:

H

SENSITIVITY:

Endogenous

MW (kDa):

35

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q16633

Entrez-Gene Id:

5450

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:200
IHC Leica Bond 1:200 - 1:800
Immunohistochemistry (Paraffin) 1:100 - 1:400
Flow Cytometry (Fixed/Permeabilized) 1:1600 - 1:6400

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.

For a carrier free (BSA and azide free) version of this product see product #65452.

Specificity / Sensitivity

BOB-1/OBF-1 (E5K1D) Rabbit mAb recognizes endogenous levels of total BOB-1/OBF-1 protein. Non-specific staining was observed in pancreatic islets by immunohistochemistry.

Species Reactivity:

Human

Species predicted to react based on 100% sequence homology

Pig

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro209 of human BOB-1/OBF-1 protein.

Background

B cell Oct binding factor-1 (BOB-1/OBF-1) is a B cell restricted transcriptional coactivator. BOB-1 facilitates transactivation of immunoglobulins and other B cell specific genes through the binding and activation of the transcription factors Oct-1 and Oct-2 (1-4). Research studies have demonstrated that BOB-1 expression is required for antigen-dependent B cell maturation (5-7). In pathological conditions such as classical Hodgkin disease, loss of BOB-1 expression is thought, in part, to contribute to the defect in immunoglobulin gene expression by Hodgkin and Reed Sternberg cells (8,9). In the context of multiple myeloma, overexpression of BOB-1 has been shown to contribute to malignant plasma cell growth, in part, through enhanced transactivation of TNFRSF17/BCMA (10).

  1. Strubin, M. et al. (1995) Cell 80, 497-506.
  2. Laumen, H. et al. (2000) Eur J Immunol 30, 458-69.
  3. Gstaiger, M. et al. (1995) Nature 373, 360-2.
  4. Brunner, C. and Wirth, T. (2006) Nucleic Acids Res 34, 1807-15.
  5. Hess, J. et al. (2001) Mol Cell Biol 21, 1531-9.
  6. Kim, U. et al. (1996) Nature 383, 542-7.
  7. Schubart, D.B. et al. (1996) Nature 383, 538-42.
  8. Re, D. et al. (2001) Cancer Res 61, 2080-4.
  9. Stein, H. et al. (2001) Blood 97, 496-501.
  10. Zhao, C. et al. (2008) Oncogene 27, 63-75.

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 IHC-Bond: IHC Leica Bond IHC-P: Immunohistochemistry (Paraffin) FC-FP: Flow Cytometry (Fixed/Permeabilized)

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.
Alexa Fluor is a registered trademark of Life Technologies Corporation.
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 5
#43079

BOB-1/OBF-1 (E5K1D) Rabbit mAb

Western Blotting Image 1: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb(上图)和 β-Actin (D6A8) Rabbit mAb #8457(下图),对不同细胞系的提取物进行蛋白质印迹分析。正如预计的一样,无法在 HDLM-2 或 HeLa 细胞中检测到 BOB-1/OBF-1 蛋白。
Western Blotting Image 2: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb(上图)、DYKDDDDK Tag Antibody #2368(中图)和 β-Actin (D6A8) Rabbit mAb #8457(下图),对转染空载 (-) 或转染表达带 Myc/DDK 标签的全长人 BOB-1 蛋白 (hBOB-1-Myc/DDK; +) 的表达载体的 293T 细胞提取物进行蛋白质印迹分析。
Immunoprecipitation Image 1: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
对 Daudi 细胞提取物 BOB-1/OBF-1 蛋白进行免疫沉淀分析。泳道 1 为 10% input,泳道 2 为 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900,泳道 3 为 BOB-1/OBF-1 (E5K1D) Rabbit mAb。使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb 进行蛋白质印迹分析。Anti-rabbit IgG, HRP-linked Antibody #7074 用作二抗。
Immunohistochemistry Image 1: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human non-Hodgkin lymphoma using BOB-1/OBF-1 (E5K1D) Rabbit mAb performed on the Leica BOND RX.
Immunohistochemistry Image 2: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human esophageal adenocarcinoma using BOB-1/OBF-1 (E5K1D) Rabbit mAb performed on the Leica BOND RX.
Immunohistochemistry Image 3: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human bronchioloalveolar adenocarcinoma using BOB-1/OBF-1 (E5K1D) Rabbit mAb performed on the Leica BOND RX.
Immunohistochemistry Image 1: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb 对石蜡包埋的人尿路上皮癌进行免疫组织化学分析。
Immunohistochemistry Image 2: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb 对石蜡包埋的人结肠癌进行免疫组织化学分析。
Immunohistochemistry Image 3: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb 对石蜡包埋的人胃癌进行免疫组织化学分析。
Immunohistochemistry Image 4: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb 对石蜡包埋的正常人胸腺进行免疫组织化学分析。
Immunohistochemistry Image 5: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb 对石蜡包埋的正常人睾丸进行免疫组织化学分析。
Immunohistochemistry Image 6: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb 对石蜡包埋的正常人淋巴结进行免疫组织化学分析。
Immunohistochemistry Image 7: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
以浓度匹配的 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(右图)作为对照,使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb(左图)对石蜡包埋的人 B 细胞非霍奇金淋巴瘤进行免疫组织化学分析。
Immunohistochemistry Image 8: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb 对石蜡包埋的 Daudi 细胞沉淀物(左图,阳性)或 HeLa 细胞沉淀物(右图,阴性)进行免疫组织化学分析。
Flow Cytometry Image 1: BOB-1/OBF-1 (E5K1D) Rabbit mAb Expand Image
使用 BOB-1/OBF-1 (E5K1D) Rabbit mAb(实线)或浓度匹配的 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(虚线)对 HeLa 细胞(蓝色,阴性)和 Daudi 细胞(绿色,阳性)进行流式细胞分析。Anti-rabbit IgG (H+L)、F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 作为二抗。