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产品描述
*The optimal dilutions should be determined by the end user.
*Tips:
WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.
引用格式: Affinity Biosciences Cat# DF7818, RRID:AB_2841267.
展开/折叠
EDB; Endobrevin; VAMP 8; VAMP-8; VAMP8; VAMP8_HUMAN; Vesicle associated membrane protein 8; Vesicle-associated membrane protein 8;
抗原和靶标
- Q9BV40 VAMP8_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MEEASEGGGNDRVRNLQSEVEGVKNIMTQNVERILARGENLEHLRNKTEDLEATSEHFKTTSQKVARKFWWKNVKMIVLICVIVFIIILFIVLFATGAFS
种属预测
score>80的预测可信度较高，可尝试用于WB检测。*预测模型主要基于免疫原序列比对，结果仅作参考，不作为质保凭据。
High(score>80) Medium(80>score>50) Low(score<50) No confidence
翻译修饰 - Q9BV40 作为底物
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| M1 | Acetylation | Uniprot | |
| S5 | Phosphorylation | Uniprot | |
| R12 | Methylation | Uniprot | |
| S18 | Phosphorylation | Uniprot | |
| K24 | Ubiquitination | Uniprot | |
| T28 | Phosphorylation | Uniprot | |
| K47 | Ubiquitination | Uniprot | |
| T48 | Phosphorylation | Uniprot | |
| T54 | Phosphorylation | Uniprot | |
| S55 | Phosphorylation | Uniprot | |
| K59 | Ubiquitination | Uniprot | |
| K64 | Ubiquitination | Uniprot |
研究背景
SNAREs, soluble N-ethylmaleimide-sensitive factor-attachment protein receptors, are essential proteins for fusion of cellular membranes. SNAREs localized on opposing membranes assemble to form a trans-SNARE complex, an extended, parallel four alpha-helical bundle that drives membrane fusion. VAMP8 is a SNARE involved in autophagy through the direct control of autophagosome membrane fusion with the lysososome membrane via its interaction with the STX17-SNAP29 binary t-SNARE complex. Also required for dense-granule secretion in platelets. Plays also a role in regulated enzyme secretion in pancreatic acinar cells (By similarity). Involved in the abscission of the midbody during cell division, which leads to completely separate daughter cells (By similarity). Involved in the homotypic fusion of early and late endosomes (By similarity).
Lysosome membrane>Single-pass type IV membrane protein. Early endosome membrane>Single-pass type IV membrane protein. Late endosome membrane>Single-pass type IV membrane protein. Cell membrane>Single-pass type IV membrane protein.
Note: Perinuclear vesicular structures of the early and late endosomes, coated pits, and trans-Golgi (By similarity). Sub-tight junctional domain in retinal pigment epithelium cells. Midbody region during cytokinesis. Lumenal oriented, apical membranes of nephric tubular cell (By similarity). Cycles through the apical but not through the basolateral plasma membrane (By similarity). Apical region of acinar cells; in zymogen granule membranes (By similarity).
Platelets.
Forms a SNARE complex composed of VAMP8, SNAP29 and STX17 involved in fusion of autophagosome with lysosome. Found in a number of SNARE complexes with NAPA, SNAP23, SNAP25, STX1A, STX4, STX7, STX8 and VTI1B. Interacts with PICALM (By similarity). SNARE complex formation and binding by PICALM are mutually exclusive processes for VAMP8 (By similarity). Interacts with SBF2/MTMR13. Interacts with RAB21 (in GTP-bound form) in response to starvation; the interaction probably regulates VAMP8 endolysosomal trafficking.
Belongs to the synaptobrevin family.
研究领域
· Cellular Processes > Transport and catabolism > Autophagy - animal. (View pathway)
· Genetic Information Processing > Folding, sorting and degradation > SNARE interactions in vesicular transport.
· Organismal Systems > Immune system > Platelet activation. (View pathway)
文献引用
Application: WB Species: Mice Sample: CD4 + T cell
Application: WB Species: mouse Sample: CD4+T cells
限制条款
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