Revision 1

#93005

Store at -20C

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Orders:

877-616-CELL (2355)

[email protected]

Support:

877-678-TECH (8324)

3 Trask Lane | Danvers | Massachusetts | 01923 | USA

For Research Use Only. Not for Use in Diagnostic Procedures.

Applications:
W, IP, IF-F, IF-IC, FC-FP, FC-L

Reactivity:
M

Sensitivity:
Endogenous

MW (kDa):
20-30

Source/Isotype:
Rabbit IgG

UniProt ID:
#Q9ET35

Entrez-Gene Id:
57916

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:100
Immunofluorescence (Frozen) 1:50 - 1:100
Immunofluorescence (Immunocytochemistry) 1:50 - 1:100
Flow Cytometry (Fixed/Permeabilized) 1:50 - 1:200
Flow Cytometry (Live) 1:50 - 1:200

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

TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb recognizes endogenous levels of total TACI/TNFRSF13B/CD267 protein. This antibody is predicted to recognize mulitple isoforms of TACI/TNFRSF13B/CD267.

Source / Purification

Monoclonal antibody is produced by immunizing animals with recombinant protein specific to the amino terminus of mouse TACI/TNFRSF13B/CD267 protein.

Background

Transmembrane activator and calcium-modulating cyclophilin ligand interactor (TACI), also known as tumor necrosis factor receptor superfamily member 13B (TNFRSF13B) and cluster of differentiation 267 (CD267), is a single-pass type III membrane receptor that is highly expressed on the surface of mature innate-like B cells, such as marginal zone and B-1 B cells in mice, and memory B cells in humans (1-3). TACI/TNFRSF13B/CD267 is also expressed on the surface of activated T cells (4), while monocytes and dendritic cells express lower levels of TACI/TNFRSF13B/CD267 primarily intracellularly (5,6). TACI/TNFRSF13B/CD267 is the receptor for soluble ligands BAFF/TNFSF13B and APRIL/TNFSF13 (7,8). Upon ligation, TACI/TNFRSF13B/CD267 recruits tumor necrosis factor receptor–associated factor (TRAF) family members and calcium signal-modulating cyclophilin ligand (CAMLG) in order to activate NFAT, NF-κB, and AP-1 transcriptional programs (9-11). TACI/TNFRSF13B/CD267 is necessary for T cell-independent type II and type I responses (1,12), negative regulation of B cell and T follicular helper cell numbers (13,14), and promotion of class switch recombination in B cells (15). Mutations and aberrant regulation of TACI/TNFRSF13B/CD267 has been associated with cancer, autoimmune diseases, and immunodeficiency disorders (16-18). Multiple isoforms produced by alternative splicing have been identified.

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

W: Western Blotting IP: Immunoprecipitation IF-F: Immunofluorescence (Frozen) IF-IC: Immunofluorescence (Immunocytochemistry) FC-FP: Flow Cytometry (Fixed/Permeabilized) FC-L: Flow Cytometry (Live)

Cross-Reactivity Key

M: Mouse

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

Orders: 877-616-CELL (2355) [email protected] Support: 877-678-TECH (8324) [email protected] Web: cellsignal.com
For Research Use Only. Not for Use in Diagnostic Procedures.

Revision 1

Cell Signaling Technology Logo
Western blot analysis of extracts from various mouse cell lines using TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb (upper) and β-actin (D6A8) Rabbit mAb #8457 (lower).
Western Blotting Image 1: TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb
Immunoprecipitation of TACI/TNFRSF13B/CD267 protein from J558 cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb. Western blot analysis was performed using TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb. Mouse Anti-rabbit IgG (Conformation Specific) (L27A9) mAb (HRP Conjugate) #5127 was used as the secondary antibody.
Immunoprecipitation Image 1: TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb
Confocal immunofluorescent analysis of mouse spleen using TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb (green pseudocolor) and CD45R/B220 (RA3-6B2) Rat mAb (FITC Conjugate) #34399 (red pseudocolor). Sections were mounted in ProLong® Gold Antifade Reagent with DAPI #8961 (blue).
Immunofluorescence Image 1: TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb
Orders: 877-616-CELL (2355) [email protected] Support: 877-678-TECH (8324) [email protected] Web: cellsignal.com
For Research Use Only. Not for Use in Diagnostic Procedures.

Revision 1

Cell Signaling Technology Logo
Confocal immunofluorescent analysis of A20 cells (left, positive) and Neuro-2a cells (right, negative) using TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb (green). Samples were mounted in ProLong® Gold Antifade Reagent with DAPI #8961 (blue).
Immunofluorescence Image 1: TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb
Flow cytometric analysis of live mouse splenocytes using TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb (right) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (left), co-stained with CD19 (1D3) Rat mAb (violetFluor™ 450 Conjugate) #54508. Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
Flow Cytometry Image 1: TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb
Flow cytometric analysis of BA/F3 cells (blue, negative) and A20 cells (green, positive) using TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb (solid lines) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
Flow Cytometry Image 2: TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb
Orders: 877-616-CELL (2355) [email protected] Support: 877-678-TECH (8324) [email protected] Web: cellsignal.com
For Research Use Only. Not for Use in Diagnostic Procedures.