KLF1, 2, 4 Polyklonale Antilichaam, AbBy FluorTM 555 Vervoeging

Transcription regulator of erythrocyte development that probably serves as a general switch factor during erythropoiesis. Is a dual regulator of fetal-to-adult globin switching. Binds to the CACCC box in the beta-globin gene promoter and acts as a preferential activator of this gene. Furthermore, it binds to the BCL11A promoter and activates expression of BCL11A, which in turn represses the HBG1 and HBG2 genes. This dual activity ensures that, in most adults, fetal hemoglobin levels are low. Able to activate CD44 and AQP1 promoters. When sumoylated, acts as a transcriptional repressor by promoting interaction with CDH2/MI2beta and also represses megakaryocytic differentiation (By similarity) .

EKLF; INLU; CDAN4; HBFQTL6; Krueppel-like factor 1; Erythroid krueppel-like transcription factor; KLF1

10661

Q13351

Nucleus

Human, Mouse, Rat

265-362/362

KLF1, 2, 4

AbBy Fluor™ 555

KLH conjugated synthetic peptide derived from human KLF1

WB, IF (IHC-P)

Purified by Protein A.

553nm/568nm

1µg/µl

WB (1:300-5000), IF (IHC-P) (1:50-200)

Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Unmodified

Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

10661