MEIS1/2 Polyclonal Antibody, ALEXA FLUOR® 647 Conjugated

Applications

  • WB
  • IF(IHC-P)
  • IF(IHC-F)
  • IF(ICC)

Reactivity

  • Rat

Predicted Reactivity

  • Human
  • Mouse
  • Dog
  • Cow
  • Sheep
  • Pig
  • Horse
  • Chicken
  • Rabbit
Overview
Catalog # bs-11885R-A647
Product Name MEIS1/2 Polyclonal Antibody, ALEXA FLUOR® 647 Conjugated
Applications WB, IF(IHC-P), IF(IHC-F), IF(ICC)
Reactivity Rat
Predicted Reactivity Human, Mouse, Dog, Cow, Sheep, Pig, Horse, Chicken, Rabbit
Specifications
Conjugation ALEXA FLUOR® 647
Host Rabbit
Source KLH conjugated synthetic peptide derived from human MEIS2
Immunogen Range 61-170/477
Clonality Polyclonal
Isotype IgG
Concentration 1ug/ul
Purification Purified by Protein A.
Storage Buffer Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage Condition Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.
Target
Gene ID 4211; 4212
Swiss Prot O00470; O14770
Subcellular location Nucleus
Synonyms Homeobox protein Meis1; MEIS1; Myeloid ecotropic viral integration site 1; Homeobox protein Meis2; MEIS2; Meis1-related protein 1; MRG1.
Background MEIS1 acts as a transcriptional regulator of PAX6. Acts as a transcriptional activator of PF4 in complex with PBX1 or PBX2. Required for hematopoiesis, megakaryocyte lineage development and vascular patterning. May function as a cofactor for HOXA7 and HOXA9 in the induction of myeloid leukemias. MEIS2 is involved in transcriptional regulation. Binds to HOX or PBX proteins to form dimers, or to a DNA-bound dimer of PBX and HOX proteins and thought to have a role in stabilization of the homeoprotein-DNA complex. Isoform 3 is required for the activity of a PDX1:PBX1b:MEIS2b complex in pancreatic acinar cells involved in the transcriptional activation of the ELA1 enhancer; the complex binds to the enhancer B element and cooperates with the transcription factor 1 complex (PTF1) bound to the enhancer A element; MEIS2 is not involved in complex DNA-binding. Probably in complex with PBX1, is involved in transcriptional regulation by KLF4. Isoform 3 and isoform 4 can bind to a EPHA8 promoter sequence containing the DNA motif 5'-CGGTCA-3'; in cooperation with a PBX protein (such as PBX2) is proposed to be involved in the transcriptional activation of EPHA8 in the developing midbrain. May be involved in regulation of myeloid differentiation. Can bind to the DNA sequence 5'-TGACAG-3'in the activator ACT sequence of the D(1A) dopamine receptor (DRD1) promoter and activate DRD1 transcription; isoform 5 cannot activate DRD1 transcription.
Application Dilution
WB 1:300-5000
IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200