Abcam, ab263459, Anti-Uroplakin Ib/UPIb antibody [UPK1B/3102] - BSA and Azide free

Size: 100µg
Mouse Monoclonal Uroplakin Ib/UPIb antibody. Carrier free. Suitable for IHC-P and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Human UPK1B aa 100-250.
Key facts
Host species:Mouse,
Clonality:Monoclonal,
Clone number:UPK1B/3102,
Isotype:IgG1,
Light chain type:kappa,
Carrier free:Yes,
Reacts with:Human,
Applications:IHC-PSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Recombinant Fragment Protein within Human UPK1B aa 100-250. The exact immunogen used to generate this antibody is proprietary information.O75841

Product details:
ab263459 is the carrier-free version of
ab263455
Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our
conjugation kits
for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A/G, Purification notes-Purified from bioreactor concentrate., Storage buffer-pH: 7.2 - 7.4Constituents: PBS, Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Uroplakin Ib (UPIb) also known as UPK1B is a type I integral membrane protein belonging to the uroplakin family. UPIb has a molecular mass of around 25 kDa. It is expressed in the apical surface of urothelial cells which line the urinary bladder and other parts of the urinary tract. The protein plays a structural role contributing to the formation of the asymmetrical unit membrane (AUM) an important component of the urothelial barrier.
Biological function summary
UPIb functions as part of a larger uroplakin complex essential for maintaining the urothelial surface structure. This protein works in concert with Uroplakin Ia Uroplakin II and Uroplakin III to form UPIa/UPIb heterodimers and facilitate protective plaque formation on the urothelial surface. The uroplakin complex ensures impermeability and mechanical stability in the urothelium critically protecting the underlying tissues from urine's toxic and osmotic effects.
Pathways
UPIb plays an essential role in the processes of cell differentiation and urothelial development. It interacts with transmembrane proteins within the uroplakin complex supporting the endocytosis and recycling pathways in the bladder's epithelial cells. The protein influences pathways pertinent to epithelial cell adhesion and communication working closely with uroplakin-associated proteins such as Uroplakin II and Uroplakin IIIa.
UPIb is linked to bladder-related conditions due to its involvement in maintaining the urothelial barrier's integrity. Defects or misregulation in UPIb expression have associations with bladder cancer and interstitial cystitis. In bladder cancer abnormal uroplakin expression patterns including UPIb may indicate changes in the differentiation state of cancerous cells. In interstitial cystitis impaired urothelial barrier functions may link to UPIb's disrupted interactions with proteins such as Uroplakin IIIa.