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STIM1 Polyclonal antibody
STIM1 Polyclonal Antibody for WB, IHC, IF/ICC, FC (Intra), ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse and More (1)
Applications
WB, IHC, IF/ICC, FC (Intra), IP, ELISA
Conjugate
Unconjugated
Cat no : 11565-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | HeLa cells, HepG2 cells, Jurkat cells, K-562 cells |
| Positive IHC detected in | human ovary tumor tissue, human lung cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | HEK-293 cells |
| Positive FC (Intra) detected in | HepG2 cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:5000 |
| Immunohistochemistry (IHC) | IHC : 1:20-1:200 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:200-1:800 |
| Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| KD/KO | See 15 publications below |
| WB | See 47 publications below |
| IHC | See 8 publications below |
| IF | See 20 publications below |
| IP | See 3 publications below |
| FC | See 3 publications below |
Product Information
11565-1-AP targets STIM1 in WB, IHC, IF/ICC, FC (Intra), IP, ELISA applications and shows reactivity with human, mouse samples.
| Tested Reactivity | human, mouse |
| Cited Reactivity | human, mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | STIM1 fusion protein Ag2140 相同性解析による交差性が予測される生物種 |
| Full Name | stromal interaction molecule 1 |
| Calculated molecular weight | 685 aa, 77 kDa |
| Observed molecular weight | 77-90 kDa |
| GenBank accession number | BC021300 |
| Gene symbol | STIM1 |
| Gene ID (NCBI) | 6786 |
| RRID | AB_2302808 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
STIM1, also named as GOK, is an ER Ca2+ sensor. Upon Ca2+ store depletion, STIM1 clusters at ER-plasma membrane junctions where it interacts with and gates Ca2+-permeable Orai1 ion channels. STIM1 is implicated in tumor growth suppression and stromal-haematopoietic cell interactions. Defacts in STIM1 gene can cause immune dysfunction with impaired T-cell activation. STIM1 can inhibit L-type voltage-gated Ca(2+) channels in neurons. Temperature is an important regulator of STIM1 function.The MW of STIM1 is about 80-90 kDa which may be due to the phosphorylation or glycosylation forms. Catalog#11565-1-AP is rabbit polyclonal antibody raised against the N-terminal of human STIM1.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for STIM1 antibody 11565-1-AP | Download protocol |
| IHC protocol for STIM1 antibody 11565-1-AP | Download protocol |
| IF protocol for STIM1 antibody 11565-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Cell Res Cholesterylation of Smoothened is a calcium-accelerated autoreaction involving an intramolecular ester intermediate.
| ||
J Immunother Cancer PD1 blockade enhances K+ channel activity, Ca2+ signaling, and migratory ability in cytotoxic T lymphocytes of patients with head and neck cancer. | ||
Proc Natl Acad Sci U S A STIM1-Ca2+ signaling modulates automaticity of the mouse sinoatrial node. | ||
Cell Mol Life Sci STIM2 regulates NMDA receptor endocytosis that is induced by short-term NMDA receptor overactivation in cortical neurons
| ||
Int J Mol Sci Expression and Localization of Thrombospondins, Plastin 3, and STIM1 in Different Cartilage Compartments of the Osteoarthritic Varus Knee. | ||
Oncogenesis Blockage of Orai1-Nucleolin interaction meditated calcium influx attenuates breast cancer cells growth |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
FH Udesh (Verified Customer) (08-16-2023) | Worked well in WB at 1:1000
|
FH lieqi (Verified Customer) (12-19-2018) |
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