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Anti-Human SAR1B Polyclonal Antibody (ARO-A12906)

概述
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参考文献

概述

货号	ARO-A12906
品牌	ProteoGenix
描述	Anti-Human SAR1B Polyclonal Antibody (ARO-A12906) is a rabbit polyclonal antibody detecting GTP-binding protein SAR1b, SAR1B, SARB, GTP-binding protein B, SARA2, GTBPB in ELISA, IHC, WB. Suitable for Human. Highlights Affinity Purified — Minimal background and high purity for reliable results. Multi-Application — Validated across multiple applications.
种属反应性	Human
应用	ELISA, IHC, WB
宿主	Rabbit
克隆类型	Polyclonal
同种型	IgG
免疫原	E. coli - derived recombinant Human SAR1B (Met1-Asp198).
靶标	GTP-binding protein SAR1b, SAR1B, SARB, GTP-binding protein B, SARA2, GTBPB
纯化方式	Purified by antigen affinity column.
Accession号	Q9Y6B6
状态	Liquid
保存溶液	0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
稳定性和存储	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
背景	Small COPII coat GTPase SAR1B is a ~22 kDa protein. Small GTPase that cycles between an active GTP-bound and an inactive GDP-bound state and mainly functions in vesicle-mediated endoplasmic reticulum (ER) to Golgi transport. The active GTP-bound form inserts into the endoplasmic reticulum membrane where it recruits the remainder of the coat protein complex II/COPII. The coat protein complex II assembling and polymerizing on endoplasmic reticulum membrane is responsible for both the sorting of cargos and the deformation and budding of membranes into vesicles destined to the Golgi. In contrast to SAR1A, SAR1B specifically interacts with the cargo receptor SURF4 to mediate the transport of lipid-carrying lipoproteins including APOB and APOA1 from the endoplasmic reticulum to the Golgi and thereby, indirectly regulates lipid homeostasis. In addition to its role in vesicle trafficking, can also function as a leucine sensor regulating TORC1 signaling and more indirectly cellular metabolism, growth and survival. 1. Cutrona, MB. et al. (2013) Traffic (Copenhagen, Denmark) 14, 691-708. PMID: 23433038 2. Melville, DB. et al. (2020) The Journal of biological chemistry 295, 8401-8412. PMID: 32358066 3. Wang, X. et al. (2021) Cell metabolism 33, 350-366.e7. PMID: 33186557 4. Huang, Q. et al. (2023) Proteins 91, 518-531. PMID: 36369712 5. Chen, J. et al. (2021) Nature 596, 281-284. PMID: 34290409
Note	For research use only.

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参考文献

公式

质量 (g) = 浓度 (mol/L) × 体积 (L) × 分子量 (g/mol)

填写 质量、浓度、体积中的任意 2 项 + 分子量，自动计算未知值。

质量

=

浓度

×

体积

分子量 *

g/mol

公式

C₁ × V₁ = C₂ × V₂

填写 4 项中的任意 3 项，自动计算未知值。

母液

C₁ (起始浓度)

×

V₁ (起始体积)

=

工作液

C₂ (终浓度)

×

V₂ (终体积)

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Anti-Human SAR1B Polyclonal Antibody

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