Anti-HRD1/SYVN1 Antibody Picoband® fluoro488 Vervoeging

E3 ubiquitin-protein ligase synoviolin is an enzyme that in humans is encoded by the SYVN1 gene. This gene encodes a protein involved in endoplasmic reticulum (ER) -associated degradation. The encoded protein removes unfolded proteins, accumulated during ER stress, by retrograde transport to the cytosol from the ER. This protein also uses the ubiquitin-proteasome system for additional degradation of unfolded proteins. Sequence analysis identified two transcript variants that encode different isoforms.

Dermatopontin; Tyrosine-rich acidic matrix protein; TRAMP; DPT

SYVN1

84447

Q86TM6

Human, Mouse, Rat

No cross-reactivity with other proteins.

E.coli-derived human HRD1/SYVN1 recombinant protein (Position: Q68-R604) .

Expressed in fibroblasts, heart, skeletal muscle, brain and pancreas. Expressed at an intermediate level in lung and kidney, and at a low level in liver and placenta. Expressed at a lower level in fibroblasts from hypertrophic scar lesional skin and in fibroblasts from patients with systemic sclerosis than in normal skin fibroblasts.

Flow Cytometry

Biochemicals, Chemical Type, Signal Transduction

Immunogen affinity purified.

Liquid

Seems to mediate adhesion by cell surface integrin binding. May serve as a communication link between the dermal fibroblast cell surface and its extracellular matrix environment. Enhances TGFB1 activity. Inhibits cell proliferation. Accelerates collagen fibril formation, and stabilizes collagen fibrils against low-temperature dissociation (By similarity) .

1. Amano, T., Yamasaki, S., Yagishita, N., Tsuchimochi, K., Shin, H., Kawahara, K., Aratani, S., Fujita, H., Zhang, L., Ikeda, R., Fujii, R., Miura, N., Komiya, S., Nishioka, K., Maruyama, I., Fukamizu, A., Nakajima, T. Synoviolin/Hrd1, an E3 ubiquitin ligase, as a novel pathogenic factor for arthropathy. Genes Dev. 17: 2436-2449, 2003. 2. Burr, M. L., Cano, F., Svobodova, S., Boyle, L. H., Boname, J. M., Lehner, P. J. HRD1 and UBE2J1 target misfolded MHC class I heavy chains for endoplasmic reticulum-associated degradation. Proc. Nat. Acad. Sci. 108: 2034-2039, 2011. 3. Kaneko, M., Ishiguro, M., Niinuma, Y., Uesugi, M., Nomura, Y. Human HRD1 protects against ER stress-induced apoptosis through ER-associated degradation. FEBS Lett. 532: 147-152, 2002.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

33310 MW

6

Dermatopontin

Secreted, extracellular space, extracellular matrix.

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.