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knclayton knclayton
wrote...
Posts: 2
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12 years ago
Hi All,

I have question regarding some antibodies I wish to reconstitute.

The instruction form that came with the order states, "Reconstitute with 0.1 ml sterile distilled water (Final concentration=1mg/ml. Final buffer = 0.01 M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide)"

So, does this mean I just use sterile distilled water, or am I somehow supposed to use PBS/BSA/etc., or is the PBS/BSA/etc. just part of the current makeup of the antibody vial that I have purchased?

Thanks!
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wrote...
Valued Member
12 years ago
I'm assuming the buffer comes with the kit and all you're supposed to do is add the water.

Good luck.
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knclayton Author
wrote...
12 years ago
Thank you so much! Now here is a further question for that...

It says on the instructions below that:

"storage condition: store at -20*C for one year. [...] When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4*C"

So, how long would it be with water? Is PBS okay then too? Confused.
wrote...
Staff Member
12 years ago
Once you reconstitute it, it will expire in two weeks time, otherwise you'll need to start with a fresh batch.
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