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Key Documents

S4819

Sigma-Aldrich

Anti-Syntaxin 7 antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 35 kDa

species reactivity

rat

technique(s)

indirect immunofluorescence: 1:500-1:1000 using of rat kidney NRK cell line
western blot: 1:1000-1:2000 using whole cell extract of rat kidney NRK cell line

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

rat ... Stx7(60466)

General description

Syntaxin 7 is a 35kDa protein and is a member of t-Soluble N-ethylmaleimide-sensitive factor activating protein receptor (SNARE) protein family. It is widely expressed in multiple tissues.

Immunogen

synthetic peptide corresponding to amino acids 131-149 located at the mid-region of rat syntaxin 7, conjugated to KLH. This sequence is highly conserved (two amino acid substitutions) in mouse and human syntaxin 7 (~80% identity).

Application

Anti-Syntaxin 7 antibody produced in rabbit has been used in immunoblotting and immunofluorescence.

Biochem/physiol Actions

Syntaxin 7, localized on membrane compartments of late endosomes, facilitates fusion of late endosomes with lysosomes. The protein also helps in lysosomal biogenesis. Mutant syntaxin 7 lacking the transmembrane domain blocks endocytic transport from the early to late endosome. Syntaxin 7 has been described to play an important role during phagocytosis.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

12 - Non Combustible Liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Syntaxin 7 mediates endocytic trafficking to late endosomes
Nakamura N, et al.
The Journal of Biological Chemistry, 275(9), 6523-6529 (2000)
Differential roles of syntaxin 7 and syntaxin 8 in endosomal trafficking
Prekeris R, et al.
Molecular Biology of the Cell, 10(11), 3891-3908 (1999)
Syntaxins 13 and 7 function at distinct steps during phagocytosis
Collins RF, et al.
Journal of Immunology, 169(6), 3250-3256 (2002)
Richard F Collins et al.
Journal of immunology (Baltimore, Md. : 1950), 169(6), 3250-3256 (2002-09-10)
The phagosome is a dynamic organelle that undergoes progressive changes to acquire the machinery required to kill and degrade internalized foreign particles. This maturation process involves sequential interaction of newly formed phagosomes with several components of the endocytic pathway. The
N Nakamura et al.
The Journal of biological chemistry, 275(9), 6523-6529 (2000-02-29)
The lysosome functions are ensured by accurate membrane trafficking in the cell. We found that mouse syntaxin 7 could complement yeast vam3 and pep12 mutants defective in docking/fusion to vacuolar and prevacuolar membranes, respectively. Immunohistochemical studies showed that syntaxin 7

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