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Merck
CN

S2069

Sigma-Aldrich

Anti-SNAP-29 antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

别名:

Anti-Synaptosomal-Associated Protein 29

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MDL编号:
UNSPSC代码:
12352203
NACRES:
NA.41
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生物来源

rabbit

偶联物

unconjugated

抗体形式

IgG fraction of antiserum

抗体产品类型

primary antibodies

克隆

polyclonal

表单

buffered aqueous solution

分子量

antigen 29 kDa

种属反应性

mouse, rat

技术

indirect immunofluorescence: 1:100 using mouse fibroblast NIH3T3 cell line.
microarray: suitable
western blot: 1:1,000 using whole cell extract of mouse fibroblasts NIH3T3

UniProt登记号

运输

dry ice

储存温度

−20°C

靶向翻译后修饰

unmodified

基因信息

mouse ... Snap29(67474)
rat ... Snap29(116500)

一般描述

SNAP-29 , a member of the SNAP25 gene family, encodes a protein involved in multiple membrane trafficking steps. The protein encoded by this gene binds tightly to multiple syntaxins and is localized to intracellular membrane structures rather than to the
Synaptosomal-associated protein 29 kDa (SNAP-29), is a non-neuronal isoform of synaptosomal-associated protein 25 (SNAP-25), originally isolated from a human cDNA library in a yeast two-hybrid screen for proteins interacting with syntaxin 3. It is localized predominantly in intracellular membrane structures specifically with the Golgi apparatus. SNAP-29 is ubiquitously expressed, in neuronal and non-neuronal cells. It codes for a protein which belongs to the N-ethylmale-imide-sensitive factor-attachment protein receptor (SNARE) family of proteins. SNAP-29 gene is mapped to human chromosome 22q11.2.

免疫原

synthetic peptide corresponding to the C-terminus of mouse SNAP-29 (amino acids 238-257), conjugated to KLH.

应用

Anti-SNAP-29 antibody produced in rabbit may be used in immunoblotting and immunofluorescence.

生化/生理作用

Synaptosomal-associated protein 29 kDa (SNAP-29) plays an important role in intra-Golgi traffic and regulates a variety of intracellular membrane trafficking pathways. SNAP-29 is capable of participating in various intracellular transport steps, by interacting with different syntaxins and vesicle-associated membrane proteins (VAMPs), specifically localized to different membrane compartments. It is present in synapses and is capable of interacting with syntaxin 1A. For binding to the N-ethylmale-imide-sensitive factor-attachment protein receptor (SNARE) complex, SNAP-29 competes with α-SNAP and subsequently controls synaptic transmission by preventing disassembly of the SNARE complex. It plays a role in the endocytosis of insulin-like growth factor 1 (IGF-1) receptors, by directly interacting with insulin like growth factor1 receptor (IGF1R). Bi-allelic mutations in SNAP-29 is associated with cerebral dysgenesis, neuropathy, ichthyosis, and keratoderma (CEDNIK) syndrome. In infants, deletion of chromosome 22q11.2 results in DiGeorge and Velocardial facial syndrome (22q11.2DS).
This sequence is identical in rat SNAP-29 and highly conserved (single amino acid substitution) in human SNAP-29.

外形

0.01M 磷酸缓冲盐溶液,pH 7.4,含 15mM 叠氮化钠。

制备说明

For continuous use, store at 2-8°C for up to one month. For extended storage freeze in working aliquots. Repeated freezing and thawing is not recommended. Storage in "frost-free" freezers is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.

免责声明

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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Loss of SNAP29 impairs endocytic recycling and cell motility
Rapaport D, et al.
PLoS ONE, 5(3), e9759-e9759 (2010)
Irini Topalidou et al.
PLoS genetics, 12(5), e1006074-e1006074 (2016-05-19)
The dense-core vesicle is a secretory organelle that mediates the regulated release of peptide hormones, growth factors, and biogenic amines. Dense-core vesicles originate from the trans-Golgi of neurons and neuroendocrine cells, but it is unclear how this specialized organelle is
The last exon of SNAP-23 regulates granule exocytosis from mast cells
Vaidyanathan VV, et al.
The Journal of Biological Chemistry, 276(27), 25101-25106 (2001)
Evidence-based guidelines for controlling pH in mammalian live-cell culture systems
Michl J, et al.
Communications biology, 2(1), 1-12 (2019)

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