Revision 1

#13053Store 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

REACTIVITY:

H M R Mk

SENSITIVITY:

Endogenous

MW (kDa):

70

SOURCE:

Rabbit

UniProt ID:

#Q92783

Entrez-Gene Id:

8027

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:50

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

STAM1 Antibody recognizes endogenous levels of total STAM1 protein. This antibody does not cross-react with STAM2 protein.

Species Reactivity:

Human, Mouse, Rat, Monkey

Species predicted to react based on 100% sequence homology

Dog, Pig, Horse

Source / Purification

Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp286 of human STAM1 protein. Antibodies are purified by protein A and peptide affinity chromatography.

Background

Signal Transducing Adaptor Molecule 1 (STAM1) is a ubiquitously expressed adaptor protein containing an SH3 domain and an ITAM motif. Initial research studies demonstrated that STAM1 undergoes tyrosine phosphorylation following treatment with numerous cytokines and growth factors (1). Subsequent research studies identified STAM1 as a component of the ESCRT-0 complex, which mediates the endocytic sorting of ubiquitinated membrane proteins to the lysosomal compartment for degradation (2). STAM1 harbors a tandemly-oriented VHS (Vps27/Hrs/STAM) domain and UIM (ubiquitin-interacting motif) that facilitates STAM1 binding to ubiquitinated cargo proteins within the endosomal compartment (3,4). Gene targeting studies have revealed that STAM1 and STAM2 cooperate to promote thymic T-cell development and survival (5).

  1. Takeshita, T. et al. (1996) Biochem Biophys Res Commun 225, 1035-9.
  2. Bache, K.G. et al. (2003) J Biol Chem 278, 12513-21.
  3. Mizuno, E. et al. (2003) Mol Biol Cell 14, 3675-89.
  4. Ren, X. and Hurley, J.H. (2010) EMBO J 29, 1045-54.
  5. Yamada, M. et al. (2002) Mol Cell Biol 22, 8648-58.

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

WB: Western Blotting IP: Immunoprecipitation

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.
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
#13053

STAM1 Antibody

Western Blotting Image 1: STAM1 Antibody Expand Image
Western blot analysis of extracts from various cell lines using STAM1 Antibody.
Western Blotting Image 2: STAM1 Antibody Expand Image
Western blot analysis of extracts from 293T cells, mock transfected (-) or transfected with constructs expressing Myc/DDK-tagged full-length human STAM1 (hSTAM1-Myc/DDK; +) or Myc/DDK-tagged full-length human STAM2 (hSTAM2-Myc/DDK; +), using STAM1 Antibody (upper) and DYKDDDDK Tag Antibody #2368 (lower).
Immunoprecipitation Image 1: STAM1 Antibody Expand Image
Immunoprecipitation of STAM1 from 293T cell extracts using either Normal Rabbit IgG #2729 (lane 2) or STAM1 Antibody (lane 3). Lane 1 is 10% input. Western blot analysis was performed using STAM1 Antibody.