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Merck
모든 사진(6)

Key Documents

S6072

Sigma-Aldrich

Anti-STIM1 (N-terminal) antibody produced in rabbit

enhanced validation

~1 mg/mL, affinity isolated antibody, buffered aqueous solution

동의어(들):

STIM1 Antibody - Anti-STIM1 (N-terminal) antibody produced in rabbit, Stim1 Antibody, Anti-GOK, Anti-Stromal interaction molecule I

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About This Item

UNSPSC 코드:
12352203
NACRES:
NA.41

생물학적 소스

rabbit

Quality Level

결합

unconjugated

항체 형태

affinity isolated antibody

항체 생산 유형

primary antibodies

클론

polyclonal

형태

buffered aqueous solution

분자량

antigen 90 kDa

종 반응성

rat, mouse, human

향상된 검증

independent
Learn more about Antibody Enhanced Validation

농도

~1 mg/mL

기술

immunoprecipitation (IP): 2.5-5 μg using extracts of rat PC12 cells.
indirect immunofluorescence: 5-10 μg/mL using human HeLa cells.
western blot: 2-4 μg/mL using whole extract of mouse 3T3 cells.

UniProt 수납 번호

배송 상태

dry ice

저장 온도

−20°C

타겟 번역 후 변형

unmodified

유전자 정보

human ... STIM1(6786)
mouse ... Stim1(20866)
rat ... Stim1(117086)

일반 설명

STIM1 (stromal interaction molecule 1) is a conserved single-pass transmembrane protein, which is expressed ubiquitously in a wide variety of human primary and transformed cell types. STIM1 is modified by phosphorylation and N-linked glycosylation. STIM1 localized predominantly in the membrane of the endoplasmic reticulum (ER). It contains an N-terminal EF hand motif located in the ER lumen and appears to function as a sensor of ER Ca2+ levels.

면역원

synthetic peptide corresponding to amino acids 61-74 of human STIM1, conjugated to KLH via a C-terminal cysteine residue. The corresponding sequence is identical in rat and mouse.

애플리케이션

Anti-STIM1 (N-terminal) antibody produced in rabbit has been used in:
  • western blotting
  • immunoprecipitation
  • immunofluorescence

생화학적/생리학적 작용

STIM1 (stromal interaction molecule 1) is required for the activation of store-operated Ca2+ influx. Overexpression of STIM1 and Orai1 markedly increases the calcium release-activated calcium (CRAC) current (I-CRAC).

물리적 형태

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

면책조항

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 Code

10 - Combustible liquids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


시험 성적서(COA)

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문서 라이브러리 방문

Large store-operated calcium selective currents due to co-expression of Orai1 or Orai2 with the intracellular calcium sensor, Stim1
Mercer JC, et al.
The Journal of Biological Chemistry, 281(34), 24979-24990 (2006)
Identification and characterization of the STIM (stromal interaction molecule) gene family: coding for a novel class of transmembrane proteins
Williams RT, et al.
The Biochemical Journal, 357(3), 673-685 (2001)
Vivek Krishnan et al.
eLife, 11 (2022-02-12)
Peripheral coupling between the sarcoplasmic reticulum (SR) and plasma membrane (PM) forms signaling complexes that regulate the membrane potential and contractility of vascular smooth muscle cells (VSMCs). The mechanisms responsible for these membrane interactions are poorly understood. In many cells
Inhibition of store-operated calcium entry attenuates MPP+-induced oxidative stress via preservation of mitochondrial function in PC12 cells: involvement of Homer1a
Li X, et al.
PLoS ONE, 8(12), e83638-e83638 (2013)
Alicia Sampieri et al.
Scientific reports, 8(1), 13252-13252 (2018-09-07)
The involvement of inositol trisphosphate receptor (IP3R) in modulating store-operated calcium entry (SOCE) was established many years ago. Nevertheless, the molecular mechanism responsible for this observation has not been elucidated to this date. In the present study we show that

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