La/SS-B

La/SS-B is a nuclear phosphoprotein that binds to transcripts of RNA polymerase III. These transcripts include the ribosomal 5S RNA, tRNAs, as well as the small nuclear RNAs U1 and U6, which are part of the spliceosome. DIARECT™ antigens are for further manufacturing or research use only.

Origin
Recombinant. Expressed by recombinant baculovirus (Autographa californica multiple nuclear polyhedrosis virus; AcMNPV) infection of Spodoptera frugiperda Sf9 insect cells.
Biochemical Test
SDS-PAGE (purity > 90%); Western blot with i: anti-La/SS-B autoantibody-positive sera; ii: monoclonal anti-hexa-His-tag antibody.
Calculated Molecular Weight
47,660 Dalton
Calculated Isoelectric Point
pH 6.9
Coating Concentration
0.6-1.1 µg/ml (depending on the type of ELISA plate and coating buffer). Suitable for labeling of functional groups.

A128


Filter
Option Quantity Unit Purchase
La/SS-B
A12800
50 μg
$120.00/EA
In Stock
La/SS-B
A12801
1.0 mg
$1,360.00/EA
In Stock

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