Revision 1
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, FC-FP

REACTIVITY:

H

SENSITIVITY:

Endogenous

MW (kDa):

18

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q9NR55

Entrez-Gene Id:

55509

Product Information

Product Usage Information

This product is the carrier free version of product #16484. All data were generated using the same antibody clone in the standard formulation which contains BSA and glycerol.

This formulation is ideal for use with technologies requiring specialized or custom antibody labeling, including fluorophores, metals, lanthanides, and oligonucleotides. It is not recommended for ChIP, ChIP-seq, CUT&RUN or CUT&Tag assays. If you require a carrier free formulation for chromatin profiling, please contact us. Optimal dilutions/concentrations should be determined by the end user.

Formulation

Supplied in 1X PBS, BSA and Azide Free.

For standard formulation of this product see product #16484

Storage

Store at -20°C. This product will freeze at -20°C so it is recommended to aliquot into single-use vials to avoid multiple freeze/thaw cycles. A slight precipitate may be present and can be dissolved by gently vortexing. This will not interfere with antibody performance.

Specificity / Sensitivity

BATF3 (E3K5H) Rabbit mAb (BSA and Azide Free) recognizes endogenous levels of total human BATF3 protein. This clone exhibits reactivity by western blot in cell lines transfected with a construct expressing Myc/DDK-tagged mouse BATF3 protein.

Species Reactivity:

Human

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human BATF3 protein.

Background

BATF3 (Basic leucine zipper transcriptional factor ATF-like 3, p21SNFT) is a member of the basic leucine zipper family (1,2,5) which dimerizes with Jun proteins and represses activator protein-1 (AP-1) activity (1). BATF3 is required for development of conventional type 1 dendritic cells (cDC1s), which cross-present antigens in the context of MHC class I to naïve CD8+ T cells, priming them to become activated cytotoxic CD8+ T cells (2-4).

  1. Iacobelli, M. et al. (2000) J Immunol 165, 860-8.
  2. Bower, K.E. et al. (2002) J Biol Chem 277, 34967-77.
  3. Hildner, K. et al. (2008) Science 322, 1097-100.
  4. Gutiérrez-Martínez, E. et al. (2015) Front Immunol 6, 363.
  5. Fu, C. and Jiang, A. (2018) Front Immunol 9, 3059.

Species Reactivity

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

Applications Key

WB: Western Blotting 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.
KARPAS cell line source: Dr. Abraham Karpas at the University of Cambridge.
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 1
#62132

BATF3 (E3K5H) Rabbit mAb (BSA and Azide Free)

Western Blotting Image 1: BATF3 (E3K5H) Rabbit mAb (BSA and Azide Free) Expand Image
Western blot analysis of extracts from 293T cells, mock transfected (-) or transfected with a construct expressing Myc/DDK-tagged full-length human BATF3 protein (hBATF3-Myc/DDK; +), using BATF3 (E3K5H) Rabbit mAb (upper), Myc-Tag (71D10) Rabbit mAb #2278 (middle), and β-Actin (D6A8) Rabbit mAb #8457 (lower). Data were generated using the standard formulation of this product.
Western Blotting Image 2: BATF3 (E3K5H) Rabbit mAb (BSA and Azide Free) Expand Image
Western blot analysis of extracts from various cell lines using BATF3 (E3K5H) Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower). KARPAS 299 Cell Line Source: Dr Abraham Karpas at the University of Cambridge. Data were generated using the standard formulation of this product.
Flow Cytometry Image 1: BATF3 (E3K5H) Rabbit mAb (BSA and Azide Free) Expand Image
Flow cytometric analysis of fixed and permeabilized human peripheral blood mononuclear cells using BATF3 (E3K5H) Rabbit mAb co-stained prior to fixation with CD11c (3.9) Mouse mAb (FITC Conjugate) #69627 (right) compared to concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (left). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 647 Conjugate) #4414 was used as a secondary antibody. Data were generated using the standard formulation of this product.