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Anti-Clotting
Reagent
Product
Code:
GGS-JL001
Number
of tests per Unit:
10 - 20 assays per reconstituted vial. Makes 100ml and is used as
10mls per sample.
Description:
Anti-clotting Reagent (ACR) is an enzyme mixture which when reconstituted
helps rapidly breakdown the protein components (fibrin) of blood
clots which can cause culture problems, particularly with amniotic
and bone marrow samples.
How
it works:
Since specimens often arrive in non-heparinized containers, the
addition of ACR to the sample rapidly breaks down blood clots. This
preserves valuable amniotic and bone marrow samples and thus eliminates
the need for repeat sampling.
How
to use it:
The user must dissolve the dried ACR reagent in the stated amount
of PBS and then filter it using a micro-syringe filter. The filtered
solution can be aliquoted and frozen for future use. Two suggested
protocols are provided in Package Insert with the general purpose
being the rapid dissolution (5 - 10 minutes) of blood clots in the
sample.
In general,
it has been found that the lab should use 10ml of ACR for Bone Marrow
and Peripheral Blood (PB) samples while 5ml of ACR should be used
for CVS samples.
Benefit
to Lab:
The product contains no streptokinase (another blood clot dissolver),
which is known to have cytotoxic effects. Since blood clots hinder
the cell growth of the required cell types, the use of Anti-clotting
Reagent allows for more rapid establishment of cell colonies with
resultant quicker harvest times for the sample.
Additional
Information:
Refer to Case Study 1
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