Products:Signal Transduction >> Signaling Pathway >> G Protein Signaling >> GPCR
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I have a question about ab36956, Anti-beta 2 Adrenergic Receptor antibody. |
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ANSWER: |
Thank you for your enquiry regarding ab36956. |
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Hello, I'm interested in your antibodies against beta 2 Adrenergic Receptor. I hesitate between the product ab61778 and the product ab36956. I would like to use it for flow cytometry with mouse cells. I would like to check if the receptor reachs the surface of the membrane in mutant cells. Do you know if these antibodies recognize extracellular part of the receptor? I saw on your website pictures of flow cytometry with these antibodies, do you permeabilize cells in these experimentations? Thank you very much. |
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ANSWER: |
Thank you for contacting us. Both images were from Abreviews submitted by customers using these products for flow cytometry and they did not permeabilize the membrane before staining. I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information. |
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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
All lanes : Anti-beta 2 Adrenergic Receptor antibody (ab36956) at 1 µg/ml
Lane 1 :
Lane 2 :
Lane 3 : PC12 (Rat adrenal pheochromocytoma cell line) Whole Cell Lysate
Lane 4 :
Lane 5 :
Lane 6 : PC12 (Rat adrenal pheochromocytoma cell line) Whole Cell Lysate with
Lysates/proteins at 10 µg per lane.
Secondary
Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Performed under reducing conditions.
Predicted band size : 47 kDa
Observed band size : 55 kDa (why is the actual band size different from the predicted?)
Exposure time : 30 seconds
ab36956 staining the beta 2 adrenergic receptor in the Human AML cell line Monomac6 by Flow Cytometry. Cells were cultured in RPMI medium supplemented with antibiotics, L-glutamin, minimal essential amino acids and sodium pyruvate in PBS + 1% FCS and 0.01% sodium azide. The sample was incubated with the primary antibody (1/50 in PBS + 1% FCS and 0.01% sodium azide) for 30 minutes at 4ºC. A phycoerythrin-conjugated Donkey anti-rabbit IgG (1/100) was used as the secondary antibody.
Gating Strategy: Live Cells.
This image is courtesy of an Abreview submitted by Alexander Kalinkovich
ICC/IF image of ab36956 stained PC12 cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab36956, 5µg/ml) overnight at +4ºC. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 100% methanol fixed (5 min) PC12 cells at 5µg/ml.
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