Cat. # | Size | Price | Inventory |
---|---|---|---|
24642T | 1 Kit (5 x 20 microliters) |
Product Includes | Quantity | Applications | Reactivity | MW(kDa) | Isotype |
---|---|---|---|---|---|
GATA-1 (D52H6) XP® Rabbit mAb 3535 | 20 µl |
|
H M R | 43 | Rabbit IgG |
GATA-2 (E9T6F) Rabbit mAb 79802 | 20 µl |
|
H M R | 51 | Rabbit IgG |
GATA-3 (D13C9) XP® Rabbit mAb 5852 | 20 µl |
|
H M | 48 | Rabbit IgG |
GATA-4 (D3A3M) Rabbit mAb 36966 | 20 µl |
|
H | 55 | Rabbit IgG |
GATA-6 (D61E4) XP® Rabbit mAb 5851 | 20 µl |
|
H M | 55 | Rabbit IgG |
Anti-rabbit IgG, HRP-linked Antibody 7074 | 100 µl |
|
Goat |
Product Information
Monoclonal antibodies are produced by immunizing animals with synthetic peptides corresponding to residues surrounding Glu13 of human GATA-1, near the amino terminus of human GATA-3, GATA-4, and GATA-6 protein, and with recombinant protein specific to the amino terminus of human GATA-2 protein.
GATA proteins comprise a group of transcription factors that are related by the presence of conserved zinc finger DNA-binding domains, which bind directly to the nucleotide sequence core element GATA (1-3). There are six vertebrate GATA proteins, designated GATA-1 to GATA-6 (3). Although they are commonly divided as hematopoietic (GATA-1-3) or cardiac (GATA-4-6) factors, GATA proteins are expressed in a wide variety of tissue and play critical roles in embryonic development and organ differentiation (4). GATA-1 is the founding member of the GATA family and is required for erythroid and megakaryocytic cell development (5,6). Mutations in the corresponding GATA-1 gene are linked to many human diseases, including acute megakaryoblastic leukemia in Down Syndrome children (DS-AMKL), X-linked thrombocytopenia, and gray platelet syndrome (7-10). GATA-2 is widely expressed and plays an essential role in many developmental processes (11). Studies on GATA-2 knockout mice indicate that this protein is required in hematopoiesis (12). GATA-2 also inhibits the differentiation of white and brown adipocytes and has been shown to suppress the proliferation of neuronal progenitor cells (13-15). GATA-3 is a critical regulator of development and is expressed in both hematopoietic and non-hematopoietic tissues, including the kidney, skin, mammary gland, and central nervous system (16-19). GATA-3 knockout mouse embryos die between E11 and E12 due to growth retardation and deformities in the brain and spinal cord (20). The function of GATA-3 has also been extensively studied in T cell development and has been shown to be a downstream target of Notch in Notch-mediated differentiation of TH2 cells (21,22). GATA-4 is crucial for cardiomyocyte differentiation, and not surprisingly, mutations in the GATA-4 gene are implicated in many cardiac diseases, such as tetralogy of Fallot, familial and sporadic dilated cardiomyopathy, and atrial septal defect (23-27). GATA-4 and GATA-6 together maintain intestinal epithelial structure by regulating enterocyte gene expression (28). They also have overlapping roles in steroidogenesis and genital ridge formation during gonadal development (29). GATA-6 plays a critical role in endoderm development and is essential for the development of the heart, gut, and other organs (30-32). Knockout of GATA-6 is embryonic lethal due to defects in the formation of the heart tube and a failure to develop extraembryonic endoderm (30).
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