Anti-Calreticulin antibody - ER Marker (ab2907) is a rabbit polyclonal antibody detecting Calreticulin in Western Blot, ICC/IF. Suitable for Human, Mouse, Rat.
- Over 250 publications
- Trusted since 2003
Preservative: 0.05% Sodium azide
WB | ICC/IF | |
---|---|---|
Human | Tested | Tested |
Mouse | Tested | Expected |
Rat | Tested | Expected |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 1/1000 | Notes - |
Species Rat | Dilution info 1/1000 | Notes - |
Species Human | Dilution info 1/1000 | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat | Dilution info Use at an assay dependent concentration. | Notes - |
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Calcium-binding chaperone that promotes folding, oligomeric assembly and quality control in the endoplasmic reticulum (ER) via the calreticulin/calnexin cycle. This lectin interacts transiently with almost all of the monoglucosylated glycoproteins that are synthesized in the ER (PubMed:7876246). Interacts with the DNA-binding domain of NR3C1 and mediates its nuclear export (PubMed:11149926). Involved in maternal gene expression regulation. May participate in oocyte maturation via the regulation of calcium homeostasis (By similarity). Present in the cortical granules of non-activated oocytes, is exocytosed during the cortical reaction in response to oocyte activation and might participate in the block to polyspermy (By similarity).
CRTC, CALR, Calreticulin, CRP55, Calregulin, Endoplasmic reticulum resident protein 60, HACBP, grp60, ERp60
Anti-Calreticulin antibody - ER Marker (ab2907) is a rabbit polyclonal antibody detecting Calreticulin in Western Blot, ICC/IF. Suitable for Human, Mouse, Rat.
- Over 250 publications
- Trusted since 2003
Preservative: 0.05% Sodium azide
Anti-Calreticulin antibody - ER Marker (ab2907) is a rabbit polyclonal antibody and is validated for use in ICC/IF, WB in human, mouse, rat samples.
Anti-Calreticulin antibody - ER Marker (ab2907) has been cited over 256 times in peer reviewed journals and is trusted by the scientific community.
Abcam's high quality validation processes ensure Anti-Calreticulin antibody - ER Marker (ab2907) has high sensitivity and specificity.
Anti-Calreticulin antibody - ER Marker (ab2907) has 16 independent reviews from customers.
Anti-Calreticulin antibody - ER Marker (ab2907) specifically detects Calreticulin (UniProt ID: P27797; Molecular weight: 46kDa) and is sold in 100 µL selling sizes.
Calreticulin (CALR, HACBP) is a multifunctional protein involved in protein folding and calcium homeostasis within the endoplasmic reticulum. In oncology, it plays a crucial role in immunogenic cell death by acting as a signal for immune cells to target and destroy cancer cells. Calreticulin (CALR, HACBP) is also implicated in tumor progression and metastasis due to its role in cell adhesion and migration. As a result, it is being explored as a potential therapeutic target for cancer treatment.
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We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
We do not recommend this combination. It is not covered by our product promise.
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Terms & Conditions.
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 650 Phalloidin (1:120) and nuclei (blue) were stained with Hoechst (1ug/ml) for 30 minutes. Images were taken at 20X magnification.
All lanes: Western blot - Anti-Calreticulin antibody - ER Marker (ab2907) at 1/1000 dilution
All lanes: Whole cell lysate prepared from mouse skeletal muscle at 30 µg
All lanes: HRP-conjugated mouse polyclonal to rabbit Ig at 1/10000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 48 kDa
Exposure time: 3s
All lanes: Western blot - Anti-Calreticulin antibody - ER Marker (ab2907) at 1/1000 dilution
Lane 1: HL-60 cell lysate at 30 µg
Lane 2: LNCaP cell lysate at 30 µg
Lane 3: HeLa cell lysate at 30 µg
Lane 4: MCF-7 cell lysate at 30 µg
Lane 5: Mouse liver tissue lysate at 30 µg
Lane 6: Rat liver tissue lysate at 30 µg
All lanes: Goat anti-Rabbit IgG (H+L) Superclonal™ Recombinant Secondary Antibody, HRP at 1/4000 dilution
Predicted band size: 48 kDa
Observed band size: 55 kDa
Calreticulin Immunocytochemistry/ Immunofluorescence staining using rabbit Anti-Calreticulin antibody
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. UbΔ indicates mutation of Lys-24, Lys-83, Lys-88, and Lys-104 to alanine.
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.
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.
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.
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.
Immunocytochemistry/Immunofluorescence analysis of HMVEC cells labelling Calreticulin using ab2907.
Immunofluorescence 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.
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