PBX2 Polyklonale Antilichaam, AbBy FluorTM 405 Vervoeging

Pbx 1, 2, 3 and 4 are members of the TALE (three amino acid loop extension) family of homeodomain-containing proteins. Human pre-B cell acute leukemias are frequently associated with a t (1;19) (q23; p13.3) chromosomal rearrangement, which creates a chimeric gene encoding a fusion between the E2A and Pbx 1 gene products. Pbx 2 and Pbx 3 share 92% and 94% respective identities with Pbx 1 over a 266 amino acid region flanking their homeobox domains, while all three proteins are quite divergent at their amino- and carboxy-termini. Two forms of Pbx 1 and Pbx 3 each differ primarily in their carboxy-termini and result from alternative mRNA splicing. Unlike other homeotic selector genes which are expressed transiently during development and differentiation, Pbx gene transcripts are ubiquitously expressed in both fetal and adult tissues and cell lines. Additionally, Pbx 2 and Pbx 3 transcripts are detected in lymphoid cells, which do not express Pbx 1. Pbx 4 expression is confined to the testis, especially to spermatocytes in the pachytene stage of the first meiotic prophase.

G17; Homeobox protein PBX2; HOX12; PBX2MHC; pre-B-cell leukemia homeobox 2; pre-B-cell leukemia transcription factor 2; Protein G17; PBX2_HUMAN.

5089

Nucleus

265-370/430

PBX2

AbBy Fluor™ 405

KLH conjugated synthetic peptide derived from human PBX2

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

Purified by Protein A.

401nm/421nm

1µg/µl

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

5089

Human, Mouse, Rat, Dog, Cow, Pig, Horse, Chicken, Rabbit, Zebrafish