SSB / La

Sjogren syndrome antigen B (autoantigen La)

SSB / La is involved in diverse aspects of RNA metabolism, including binding and protecting poly(U) termini of nascent RNA polymerase III transcripts from exonuclease digestion, processing 5' and 3' ends of pre-tRNA precursors, acting as an RNA chaperone, and binding viral RNAs associated with hepatitis C virus. Autoantibodies reacting with this protein are found in the sera of patients with Sjogren syndrome and systemic lupus erythematosus. Alternative promoter usage results in two different transcript variants which encode the same protein.

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Products

Proteins (7)

Type

Over-Expression Lysate (2)

Recombinant (5)

Target

SSB / La (7)

Publications

No (7)

Tag

10His, N-terminus + Myc, C-terminus (1)

GST (1)

GST, N-terminus (1)

His-SUMO (1)

Myc-DDK (Flag) (3)

Species

Human (6)

Source

293T Cells (1)

Baculovirus (1)

E. coli (1)

HEK 293 Cells (2)

Wheat Germ Extract (2)

Purification

Purified (2)

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Human SSB / La Protein (Recombinant His-SUMO) (Full Length) - LS-G21219

Source:

E. coli

Tag:

His-SUMO

Molecular Weight:

62.81 kD

Price:

1 mg/$1,355; 100 µg/$420; 20 µg/$323

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Human SSB / La Protein (Recombinant 10His, N-terminus + Myc, C-terminus) (Full Length) - LS-G136857

Source:

Baculovirus

Tag:

10His, N-terminus + Myc, C-terminus

Molecular Weight:

50.8 kDa

Price:

100 µg/$810; 20 µg/$387; 1 mg/$1,678

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Human SSB / La Protein (Recombinant GST, N-terminus) (aa15-105) - LS-G60212

Source:

Wheat Germ Extract

Tag:

GST, N-terminus

Price:

10 µg/$479; 25 µg/$670

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Human SSB / La Protein (Recombinant GST) (Full Length) - LS-G30543

Source:

Wheat Germ Extract

Tag:

GST

Molecular Weight:

70.62 kDa

Price:

10 µg/$479; 25 µg/$670

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Human SSB / La Protein (Recombinant Myc-DDK (Flag)) (Full Length) - LS-G66191

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

46.7 kDa

Price:

20 µg/$1,107

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Human SSB / La Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G77137

Source:

293T Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

46.7 kDa

Price:

20 µg/$150

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SSB / La Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G99975

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

46.7 kDa

Price:

100 µg/$494

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