Revision 4

#23451Store 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

REACTIVITY:

H

SENSITIVITY:

Endogenous

MW (kDa):

45-50

Source/Isotype:

Rabbit IgG

UniProt ID:

#P41217

Entrez-Gene Id:

4345

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:200
IHC Leica Bond 1:50 - 1:200
Immunohistochemistry (Paraffin) 1:100 - 1:400

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 #24510.

Specificity / Sensitivity

CD200 (E5I9V) XP® Rabbit mAb recognizes endogenous levels of total CD200 protein.

Species Reactivity:

Human

Source / Purification

Monoclonal antibody is produced by immunizing animals with human CD200 recombinant protein and reacts with an epitope surrounding Ala164.

Background

CD200 (OX2) and CD200R (OX2R) are membrane glycoprotein members of the Ig superfamily (1-3). CD200 is expressed by a range of cells, including neurons, epithelial cells, endothelial cells, fibroblasts, and lymphoid cells, while its receptor, CD200R, is found on myeloid and T cells (1-5). Interaction between CD200 and CD200R downregulates macrophage function and plays a role in immunosuppression and regulation of anti-tumor immune responses (3-7).

  1. Barclay, A.N. (1981) Immunology 44, 727-36.
  2. McCaughan, G.W. et al. (1987) Immunogenetics 25, 329-35.
  3. Wright, G.J. et al. (2000) Immunity 13, 233-42.
  4. Hoek, R.M. et al. (2000) Science 290, 1768-71.
  5. Wright, G.J. et al. (2003) J Immunol 171, 3034-46.
  6. Kretz-Rommel, A. et al. (2007) J Immunol 178, 5595-605.
  7. Fallarino, F. et al. (2004) J Immunol 173, 3748-54.

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)

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.
SignalStain 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
#23451

CD200 (E5I9V) XP® Rabbit mAb

Western Blotting Image 1: CD200 (E5I9V) XP® Rabbit mAb Expand Image
使用 CD200 (E5I9V) XP® Rabbit mAb(上图)或 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法分析。
Immunoprecipitation Image 1: CD200 (E5I9V) XP® Rabbit mAb Expand Image
对 SK-MEL-28 细胞提取物 CD200 进行免疫沉淀。泳道 1 为 10% input,泳道 2 为 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900,泳道 3 为 CD200 (E5I9V) XP® Rabbit mAb。使用 CD200(E5I9V) XP® Rabbit mAb 作为一抗以及使用 Mouse Anti-rabbit IgG (Conformation Specific) (L27A9) mAb (HRP Conjugate) #5127 作为二抗进行蛋白质印迹法分析。
Immunohistochemistry Image 1: CD200 (E5I9V) XP® Rabbit mAb Expand Image
在 Leica® BOND Rx 上使用 CD200 (E5I9V) XP® Rabbit mAb 对石蜡包埋的人胃腺癌细胞进行免疫组织化学分析。
Immunohistochemistry Image 1: CD200 (E5I9V) XP® Rabbit mAb Expand Image
使用 CD200 (E5I9V) XP® 兔单克隆抗体对石蜡包埋的人卵巢浆液性癌细胞进行免疫组织化学分析。
Immunohistochemistry Image 2: CD200 (E5I9V) XP® Rabbit mAb Expand Image
使用 CD200 (E5I9V) XP® 兔单克隆抗体(顶部图)或 CD200 兔单克隆抗体(底部图)对石蜡包埋的人肾细胞癌(左图)、前列腺癌(中间)或淋巴结(右图)细胞进行免疫组织化学分析。这两种抗体可检测人 CD200 上的独立、独特表位。使用两种抗体获得的相似染色模式有助于确认染色特异性。
Immunohistochemistry Image 3: CD200 (E5I9V) XP® Rabbit mAb Expand Image
使用 CD200 (E5I9V) XP® 兔单克隆抗体对石蜡包埋的人胎盘细胞进行免疫组织化学分析。
Immunohistochemistry Image 4: CD200 (E5I9V) XP® Rabbit mAb Expand Image
以浓度匹配的 兔 (DA1E) 单克隆抗体 IgG XP® 同型对照 #3900(右图)作为对照,使用 CD200 (E5I9V) XP® 兔单克隆抗体(左图)对石蜡包埋的人乳腺导管癌细胞进行免疫组织化学分析。
Immunohistochemistry Image 5: CD200 (E5I9V) XP® Rabbit mAb Expand Image
使用 CD200 (E5I9V) XP® 兔单克隆抗体对石蜡包埋的 SK-MEL-28 细胞沉淀物(左图,阳性)或 DU 145 细胞沉淀物(右图,阴性)进行免疫组织化学分析。