癌症的基本特征包括细胞增殖、血管生成、迁移、凋亡逃避机制和细胞永生等。找到癌症发生过程中这些通路的关键标记物和对应的抗体用于检测至关重要。
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MICALL2/JRAB Rabbit pAb
- 产品详情
- 实验流程
Application 
| IHC-P, IHC-F, IF |
|---|---|
| Primary Accession | Q8IY33 |
| Other Accession | Q8IY33 |
| Reactivity | Rat |
| Predicted | Human, Mouse |
| Host | Rabbit |
| Clonality | Polyclonal |
| Calculated MW | 97502 Da |
| Physical State | Liquid |
| Immunogen | KLH conjugated synthetic peptide derived from human MICALL2/JRAB |
| Epitope Specificity | 741-840/904 |
| Isotype | IgG |
| Purity | affinity purified by Protein A |
| Buffer | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| SIMILARITY | Contains 1 CH (calponin-homology) domain. Contains 1 LIM zinc-binding domain. |
| SUBUNIT | Interacts with RAB13 (GTP-bound form); competes with RAB8A and is involved in tight junctions assembly. Interacts with RAB8A; competes with RAB13 and is involved in E-cadherin endocytic recycling By similarity. Interacts with RAB8B By similarity. Interacts (preferentially in opened conformation) with ACTN1 and ACTN4; stimulated by RAB13 activation By similarity. Interacts (via CH domain) with the filamins FLNA, FLNB and FLNC (via actin-binding domain). |
| Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| Background Descriptions | JRAB is a 904 amino acid protein with one CH (calponin-homology) domain and one LIM zinc-binding domain. JRAB has been shown to interact with Rab13 and Rab8 to facilitate cellular transport of claudin-1, occludin, and E-cadherin. This interaction is vital for the coordination of the assembly of tight junctions (TJs) and adherens junctions (AJs). Dynamic turnover (endocytic recycling) of cell-to-cell AJs and TJs is essential for epithelial morphogenesis during normal development and differentiation. The endocytic recycling of occludin and cluadin proteins is part of an ongoing process of restructuring and maintaining cell junctions, especially at TJs. JRAb and Rab13 have also been implicated in the carcinoma metastasis event of epithelial cell scattering. This event shows Rab13 and JRAB colocalizing with F-Actin in lamellipodial structures prior to cell scattering. |
| Gene ID | 79778 |
|---|---|
| Other Names | JRAB; MICAL-L2; MILK2_HUMAN; MICALL2; Junctional Rab13-binding protein; Molecule interacting with CasL-like 2 (MICAL-L2); MICAL like 2 |
| Dilution | IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500 |
| Storage | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
For Research Use Only. Not For Use In Diagnostic Procedures.
| Name | MICALL2 (HGNC:29672) |
|---|---|
| Synonyms | JRAB |
| Function | Effector of small Rab GTPases which is involved in junctional complexes assembly through the regulation of cell adhesion molecules transport to the plasma membrane and actin cytoskeleton reorganization. Regulates the endocytic recycling of occludins, claudins and E-cadherin to the plasma membrane and may thereby regulate the establishment of tight junctions and adherens junctions. In parallel, may regulate actin cytoskeleton reorganization directly through interaction with F-actin or indirectly through actinins and filamins. Most probably involved in the processes of epithelial cell differentiation, cell spreading and neurite outgrowth (By similarity). Undergoes liquid-liquid phase separation to form tubular recycling endosomes. Plays 2 sequential roles in the biogenesis of tubular recycling endosomes: first organizes phase separation and then the closed form formed by interaction with RAB8A promotes endosomal tubulation (By similarity). |
| Cellular Location | Cell membrane {ECO:0000250|UniProtKB:Q3TN34}; Peripheral membrane protein {ECO:0000250|UniProtKB:Q3TN34}. Cell junction, tight junction {ECO:0000250|UniProtKB:Q3TN34}. Recycling endosome {ECO:0000250|UniProtKB:Q3TN34}. Cell projection {ECO:0000250|UniProtKB:Q3TN34}. Cytoplasm, cytoskeleton {ECO:0000250|UniProtKB:Q3TN34} |
Research Areas
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
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