Anti-Gli3 Antibody (RMAB-0250644)
Cat. No.: RMAB-0250644
Category: Primary Antibodies
INQUIRY
100 μL
Customer Size
Rabbit monoclonal to Gli3
Product Features
| Isotype | IgG |
|---|---|
| Clonality | Monoclonal |
| Host Species | Rabbit |
| Clone Number | EPR4594 |
| Form | Liquid |
| Purity | Protein A purified |
| Species Reactivity | Human |
| Immunogen | Recombinant fragment. |
| Applications | IHC-P, ICC/IF, WB |
| Key Features | Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply; Rabbit monoclonal to Gli3; Suitable for: IHC-P, ICC/IF, WB; Reacts with: Human |
Target Information
| Target Symbol | GLI3 |
|---|---|
| Target Name | Transcriptional activator GLI3 |
| UniProt ID | P10071 |
| Cellular Localization | Nucleus. Cytoplasm. Cell projection > cilium. GLI3FL is localized predominantly in the cytoplasm while GLI3R resides mainly in the nucleus. Ciliary accumulation requires the presence of KIF7 and SMO. Translocation to the nucleus is promoted by interaction with ZIC1. |
| Function | Has a dual function as a transcriptional activator and a repressor of the sonic hedgehog (Shh) pathway, and plays a role in limb development. The full-length GLI3 form (GLI3FL) after phosphorylation and nuclear translocation, acts as an activator (GLI3A) while GLI3R, its C-terminally truncated form, acts as a repressor. A proper balance between the GLI3 activator and the repressor GLI3R, rather than the repressor gradient itself or the activator/repressor ratio gradient, specifies limb digit number and identity. In concert with TRPS1, plays a role in regulating the size of the zone of distal chondrocytes, in restricting the zone of PTHLH expression in distal cells and in activating chondrocyte proliferation. Binds to the minimal GLI-consensus sequence 5'-GGGTGGTC-3'. |
| Involvement in Disease | Defects in GLI3 are the cause of Greig cephalo-poly-syndactyly syndrome (GCPS). GCPS is an autosomal dominant disorder affecting limb and craniofacial development. It is characterized by pre- and postaxial polydactyly, syndactyly of fingers and toes, macrocephaly and hypertelorism.Defects in GLI3 are a cause of Pallister-Hall syndrome (PHS). PHS is characterized by a wide range of clinical manifestations. It mainly associates central or postaxial polydactyly, syndactyly, and hypothalamic hamartoma. Malformations are frequent in the viscera, e.g. anal atresia, bifid uvula, congenital heart malformations, pulmonary or renal dysplasia. It is an autosomal dominant disorder.Defects in GLI3 are a cause of type A1/B postaxial polydactyly (PAPA1/PAPB). PAPA in humans is an autosomal dominant trait characterized by an extra digit in the ulnar and/or fibular side of the upper and/or lower extremities. The extra digit is well formed and articulates with the fifth, or extra, metacarpal/metatarsal, and thus it is usually functional.Defects in GLI3 are a cause of polydactyly preaxial type 4 (POP4). Polydactyly preaxial type 4 (i.e., polydactyly on the radial/tibial side of the hand/foot) covers a heterogeneous group of entities. In preaxial polydactyly type IV, the thumb shows only the mildest degree of duplication, and syndactyly of various degrees affects fingers 3 and 4.Defects in GLI3 are the cause of acrocallosal syndrome (ACS); also abbreviated ACLS. ACS is characterized by postaxial polydactyly, hallux duplication, macrocephaly, and absence of the corpus callosum, usually with severe developmental delay. |
| Post-translational Modifications | Phosphorylated on multiple sites by protein kinase A (PKA) and phosphorylation by PKA primes further phosphorylation by CK1 and GSK3. Phosphorylation is essential for its proteolytic processing. Transcriptional repressor GLI3R, a C-terminally truncated form, is generated from the full-length GLI3 protein (GLI3FL/GLI3-19) through proteolytic processing. This process requires PKA-primed phosphorylation of GLI3, ubiquitination of GLI3 and the presence of BTRC. GLI3FL is complexed with SUFU in the cytoplasm and is maintained in a neutral state. Without the Hh signal, the SUFU-GLI3 complex is recruited to cilia, leading to the efficient processing of GLI3FL into GLI3R. GLI3R formation leads to its dissociation from SUFU, allowing it to translocate into the nucleus, and repress Hh target genes. When Hh signaling is initiated, SUFU dissociates from GLI3FL and this has two consequences. First, GLI3R production is halted. Second, free GLI3FL translocates to the nucleus, where it is phosphorylated, destabilized, and converted to a transcriptional activator (GLI3A). Phosphorylated in vitro by ULK3. |
| Sequence Similarities | Belongs to the GLI C2H2-type zinc-finger protein family. Contains 5 C2H2-type zinc fingers. |
Storage & Shipping
| Storage Buffer | Preservative: 0.01% Sodium azide; Constituents: 40% Glycerol, 0.05% BSA, 59% PBS |
|---|---|
| Storage & Shipping | Shipped at 4°C. Store at 4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. |
For research use only. Not for clinical use.
