|Western Blot (WB)||1 - 2 ug/mL|
|Tested Species reactivity||Human, Mouse, Rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||A 17 amino acid peptide near the center of human CRB2|
|Purification||Antigen affinity chromatography|
|Contains||0.02% sodium azide|
|Storage conditions||Maintain refrigerated at 2-8°C for up to 3 months. For long term storage store at -20°C|
A suggested positive control is rat brain tissue lysate.
PA5-34492 can be used with blocking peptide PEP-1534.
CRB2 (Crumbs homolog 2), like its homologs CRB1 and CRB3, is similar to the Drosophila crumbs protein and is expressed in retina, brain and kidney. Along with other proteins, the Crumbs proteins form a complex that help set up cell polarity in developing neuroepithelial cells. At the onset of neural specification, embryonic stem cells (ESCs) upregulate CRB2, which then localizes apically in neural rosettes. Gain- and loss-of-function studies of CRB2 have shown that CRB2 is essential for the stabilization of other polarity proteins. Unlike CRB1, mutations in CRB2 do not appear to play a role in retinitis pigmentosa or in Leber congenital amaurosis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CRB2; crumbs 2; crumbs family member 2; Crumbs homolog 2; Crumbs-like protein 2; crumbs2; Protein crumbs homolog 2
Gene Aliases: 5930402A21; BC043114; CRB2; FSGS9; VMCKD
If an Invitrogen™ antibody doesn’t perform as described on our website or datasheet, we’ll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.