Kruppel-like factor 5 is a protein that in humans is encoded by the KLF5 gene. It is also known as BTEB2. This gene encodes a member of the Kruppel-like factor subfamily of zinc finger proteins. Suske et al.(2005) stated that the human gene maps to chromosome 13q21.33, and the mouse gene to chromosome 14E2.1. Sogawa et al.(1993) isolated a cDNA encoding KLF5. The predicted protein contains 3 consecutive zinc finger motifs near the C terminus. The zinc finger domains were 59% and 64% identical to those of Sp1 (189906) and BTEB1, respectively. Both KLF5 and Sp1 have a short basic region preceding the zinc finger motifs that may play an auxiliary role in DNA binding. The N-terminal region of KLF5 is proline rich. Recombinant KLF5 protein and Sp1 showed very similar DNA-binding specificity in vitro. When expressed in mammalian cells, KLF5 activated the transcription of a reporter gene fused to a GC box-containing promoter. Sogawa et al.(1993) also identified the rat homolog.
Formulation
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Host
Rabbit
Immunogen Region
An amino acid sequence from the middle region of human Kruppel-like factor 5 (HKKYRRDSASVVDQFFTD) was used as the immunogen for this KLF5 antibody (100% homologous in human, mouse and rat).
Isotype
IgG
Predicted Reactivity
Human, Mouse, Rat
Reactivity
Human, Mouse, Rat
Recombinant
No
Uniprot
Q13887
Format
Antigen affinity purified
Purification
Antigen affinity
Storage
After reconstitution, the KLF5 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.