Anti-Ubiquitin/UBB Antibody Picoband®

Ubiquitin (originally, ubiquitous immunopoietic polypeptide) is a small regulatory protein that has been found in almost all tissues (ubiquitously) of eukaryotic organisms. Its gene is mapped to 16p 13.3. The ubiquitin protein itself consists of 76 amino acids and has a molecular mass of about 8.5 kDa. Ubiquitin binds to proteins and labels them for destruction. It s protein recycling and also proteins to other locations in the cell, where they control other protein and cell mechanisms.

Boster Bio Anti-Ubiquitin/UBB Antibody catalog # PA1420. Tested in IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Polyubiquitin-B; Ubiquitin; UBB

UBB

7314

P0CG47

Rat, Mouse, Human

No cross-reactivity with other proteins

A synthetic peptide corresponding to a sequence at the N-terminus of human Ubiquitin, identical to the rat and mouse sequences.

IHC, WB

Alzheimer's Disease, Cell Biology, Chromatin Modifying Enzymes, Epigenetics and Nuclear Signaling, Neurodegenerative Disease, Neurology Process, Neuroscience, Proteasome / Ubiquitin, Proteolysis/Ubiquitin

Immunogen affinity purified.

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Lyophilized

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Ubiquitin: Exists either covalently attached to another protein, or free (unanchored) . When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains) . Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-6-linked may be involved in DNA repair; Lys-11-linked is involved in ERAD (endoplasmic reticulum-associated degradation) and in cell-cycle regulation; Lys-29-linked is involved in lysosomal degradation; Lys-33-linked is involved in kinase modification; Lys-48-linked is involved in protein degradation via the proteasome; Lys-63-linked is involved in endocytosis, DNA-damage responses as well as in signaling processes leading to activation of the transcription factor NF-kappa-B. Linear polymer chains formed via attachment by the initiator Met lead to cell signaling. Ubiquitin is usually conjugated to Lys residues of target proteins, however, in rare cases, conjugation to Cys or Ser residues has been observed. When polyubiquitin is free (unanchored-polyubiquitin), it also has distinct roles, such as in activation of protein kinases, and in signaling. .

He Nobel Prize in Chemistry 2004. Nobelprize.org. 2. Kashuba, V. I., Gizatullin, R. Z., Protopopov, A. I., Allikmets, R., Korolev, S., Li, J., Boldog, F., Tory, K., Zabarovska, V., Marcsek, Z., Sumegi, J., Klein, G., Zabarovsky, E. R., Kisselev, L.NotI linking/jumping clones of human chromosome 3: mapping of the TFRC, RAB7 and HAUSP genes to regions rearranged in leukemia and deleted in solid tumors.FEBS Lett.419: 181-185, 1997.

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

https://www.bosterbio.com/msds?sku=PA1420

25762 MW

160-190 kDa

No cross reactivity with other proteins.

Polyubiquitin-B

Ubiquitin: Cytoplasm . Nucleus .

Belongs to the ubiquitin family.

Polyubiquitin-B

Rabbit IgG

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.