USF1 Antibody 0 Publications

Rabbit Polyclonal| Catalog number: 22327-1-AP

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Con: 44 μg/150 μl

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Species specificity:

Positive WB detected in:
HeLa cells, K-562 cells

Positive IF detected in:
HeLa cells

Recommended dilution:
WB : 1:500-1:1000
IF : 1:20-1:200

Product Information


Purification method:
Antigen Affinity purified


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
upstream transcription factor 1

Calculated molecular weight:
34 kDa

Observed molecular weight:
43 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

bHLHb11, FCHL, FCHL1, HYPLIP1, MLTF, MLTFI, UEF, Upstream stimulatory factor 1, USF, USF1

Upstream stimulatory factor 1 (USF1),also name Class B basic helix-loop-helix protein 11. it is a major late transcription factor 1.USF1 is a member of the basic helix-loop-helix leucine zipper family, and can function as a cellular transcription factor. The encoded protein can activate transcription through pyrimidine-rich initiator (Inr) elements and E box motifs. USF1 has been linked to familial combined hyperlipidemia (FCHL). The USF1 exists two isoform and the calculated molecular weight of USF1 is a 32 kDa and 27 kDa. USF1 has acetylated form and phosphorylated form, so the molecular weight of USF1 can migrate to about 40 kDa

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