Anti-Calreticulin抗体- ER Marker (ab2907)
Key features and details
- Rabbit polyclonal to Calreticulin - ER Marker
- Suitable for: ICC/IF, WB
- Reacts with: Mouse, Rat, Rabbit, Dog, Human, Non human primates
- Isotype: IgG
概述
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产品名称
Anti-Calreticulin抗体- ER Marker
参阅全部 Calreticulin 一抗 -
描述
兔多克隆抗体to Calreticulin - ER Marker -
宿主
Rabbit -
经测试应用
适用于: ICC/IF, WBmore details -
种属反应性
与反应: Mouse, Rat, Rabbit, Dog, Human, Non human primates -
免疫原
Recombinant full length protein corresponding to Human Calreticulin.
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常规说明
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
存储溶液
Preservative: 0.05% Sodium azide -
Concentration information loading... -
纯度
Whole antiserum -
克隆
多克隆 -
同种型
IgG -
研究领域
相关产品
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Compatible Secondaries
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Isotype control
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Recombinant Protein
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Related Products
应用
Our Abpromise guarantee covers the use of ab2907 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| 应用 | Ab评论 | 说明 |
|---|---|---|
| ICC/IF | Use at an assay dependent concentration. | |
| WB | 1/1000. |
靶标
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功能
Molecular calcium-binding chaperone promoting folding, oligomeric assembly and quality control in the ER via the calreticulin/calnexin cycle. This lectin interacts transiently with almost all of the monoglucosylated glycoproteins that are synthesized in the ER. Interacts with the DNA-binding domain of NR3C1 and mediates its nuclear export. -
序列相似性
Belongs to the calreticulin family. -
结构域
Can be divided into a N-terminal globular domain, a proline-rich P-domain forming an elongated arm-like structure and a C-terminal acidic domain. The P-domain binds one molecule of calcium with high affinity, whereas the acidic C-domain binds multiple calcium ions with low affinity.
The interaction with glycans occurs through a binding site in the globular lectin domain.
The zinc binding sites are localized to the N-domain.
Associates with PDIA3 through the tip of the extended arm formed by the P-domain. -
细胞定位
Endoplasmic reticulum lumen. Cytoplasm > cytosol. Secreted > extracellular space > extracellular matrix. Cell surface. Also found in cell surface (T cells), cytosol and extracellular matrix. Associated with the lytic granules in the cytolytic T-lymphocytes. - Information by UniProt
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数据库链接
- Entrez Gene: 811 Human
- Entrez Gene: 12317 Mouse
- Entrez Gene: 100009050 Rabbit
- Entrez Gene: 64202 Rat
- Omim: 109091 Human
- SwissProt: P27797 Human
- SwissProt: P14211 Mouse
- SwissProt: P15253 Rabbit
see all -
别名
- Autoantigen RO antibody
- CALR antibody
- CALR protein antibody
see all
图片
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Western blot - Anti-Calreticulin antibody - ER Marker (ab2907)All lanes : Anti-Calreticulin antibody - ER Marker (ab2907) at 1/1000 dilution
Lane 1 : HL-60 cell lysate
Lane 2 : LNCaP cell lysate
Lane 3 : HeLa cell lysate
Lane 4 : MCF-7 cell lysate
Lane 5 : Mouse liver tissue lysate
Lane 6 : Rat liver tissue lysate
Lysates/proteins at 30 µg per lane.
Secondary
All lanes : Goat anti-Rabbit IgG (H+L) Superclonal™ Recombinant Secondary Antibody, HRP at 1/4000 dilution
Observed band size: 55 kDa why is the actual band size different from the predicted? -
Immunocytochemistry/ Immunofluorescence - Anti-Calreticulin antibody - ER Marker (ab2907)Image from Yount JS et al, J Biol Chem. 2012 Jun 1;287(23):19631-41. Epub 2012 Apr 17, Fig 3. DOI 10.1074/jbc.M112.362095 June 1, 2012 The Journal of Biological Chemistry, 287, 19631-19641.ab2907 used at a 1/1000 dilution staining Calreticulin in HeLa cells by Immunocytochemistry/ Immunofluorescence.
HeLa cells were transfected overnight with empty vector or plasmids encoding the indicated IFITM3 constructs. Immunofluorescence with a-HA antibodies allowed IFITM3 visualization, and a-calreticulin staining allowed visualization of the ER. TOPRO-3 was used to visualize nuclei. Scale bars indicate 10 µm. Ub? indicates mutation of Lys-24, Lys-83, Lys-88, and Lys-104 to alanine. -
Western blot - Anti-Calreticulin antibody - ER Marker (ab2907)This image is courtesy of an anonymous AbreviewAll lanes : Anti-Calreticulin antibody - ER Marker (ab2907) at 1/1000 dilution
All lanes : Whole cell lysate prepared from mouse skeletal muscle
Lysates/proteins at 30 µg per lane.
Secondary
All lanes : HRP-conjugated mouse polyclonal to rabbit Ig at 1/10000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Exposure time: 3 seconds
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Immunocytochemistry/ Immunofluorescence - Anti-Calreticulin antibody - ER Marker (ab2907)Immunocytochemistry/Immunofluorescence analysis of Calreticulin (red) in U2OS cells. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in PBS for 10 minutes at room temperature and blocked with 2% BSA in PBS + 0.1% Triton X-100 for 30 minutes at room temperature. Cells were incubated with ab2907 (1:75) for at least 1 hour at room temperature, washed with PBS, and incubated with DyLight 633 goat anti-rabbit IgG secondary antibody (1:250) for 30 minutes at room temperature. Actin was stained with DyLight 488 Phalloidin (1:300) and nuclei (blue) were stained with Hoechst (1ug/ml) for 30 minutes. Images were taken at 20X magnification.
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Immunocytochemistry/ Immunofluorescence - Anti-Calreticulin antibody - ER Marker (ab2907)Immunocytochemsitry/Immunofluorescence analysis of Calreticulin (green) U2OS cells. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in PBS for 10 minutes at room temperature and blocked with 2% BSA in PBS 0.1% triton-X for 30 minutes at room temperature. Cells were incubated with ab2907 (1:50) for at least 1 hour at room temperature. Cells were washed with PBS and incubated with DyLight 488 goat-anti-rabbit IgG secondary antibody (1:250) for 30 minutes at room temperature. Actin filaments (red) were stained with DyLight 554-Phalloidin (1:300) in PBS and incubated for 30 minutes. Nuclei (blue) were stained with Hoechst 33342 dye (1µg/mL). Images were taken at 20X magnification.
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Immunocytochemistry/ Immunofluorescence - Anti-Calreticulin antibody - ER Marker (ab2907)Immunocytochemistry/Immunofluorescence analysis of Calreticulin (green) in A431 cells. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in PBS for 10 minutes at room temperature and blocked with 2% BSA in PBS + 0.1% Triton X-100 for 30 minutes at room temperature. Cells were incubated with ab2907 (1:75) for at least 1 hour at room temperature, washed with PBS, and incubated with Dylight 488 goat anti-rabbit IgG secondary antibody (1:250) for 30 minutes at room temperature. Actin was stained with Dylight 350 Phalloidin (1:120) and nuclei (red) were stained with DRAQ5 (1ug/ml) for 30 minutes. Images were taken at 20X magnification.
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Immunocytochemistry/ Immunofluorescence - Anti-Calreticulin antibody - ER Marker (ab2907)Immunocytochemistry/Immunofluorescence analysis of Calreticulin (green) in A431 cells. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in PBS for 10 minutes at room temperature and blocked with 2% BSA in PBS + 0.1% Triton X-100 for 30 minutes at room temperature. Cells were incubated with ab2907 (1:75) for at least 1 hour at room temperature, washed with PBS, and incubated with DyLight 488 goat anti-rabbit IgG secondary antibody (1:250) for 30 minutes at room temperature. Actin was stained with DyLight 550 Phalloidin (1:120) and nuclei (blue) were stained with Hoechst (1ug/ml) for 30 minutes. Images were taken at 20X magnification.
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Immunocytochemistry/ Immunofluorescence - Anti-Calreticulin antibody - ER Marker (ab2907)Immunocytochemistry/Immunofluorescence analysis of HMVEC cells labelling Calreticulin using ab2907.
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Immunocytochemistry/ Immunofluorescence - Anti-Calreticulin antibody - ER Marker (ab2907)This image is courtesy of an anonymous AbreviewImmunofluorescence analysis of HepG2 cells, staining Calreticulin with ab2907.
Cells were fixed with paraformaldehyde, permeabilized with 0.1% Saponin and blocked with 10% serum for 1 hour at 20°C. Samples were incubated with primary antibody (1/200 in PBS + 0.1% saponin) for 1 hour at 20°C. An AlexaFluor®647-conjugated donkey anti-rabbit polyclonal IgG (1/400) was used as the secondary antibody.
实验方案
文献 (141)
ab2907 被引用在 141 文献中.
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- Gilbert SM et al. ATP in the tumour microenvironment drives expression of nfP2X7, a key mediator of cancer cell survival. Oncogene 38:194-208 (2019). PubMed: 30087439
