Sumo1 Recombinant Rabbit mAb - #BF4222

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Product: Sumo1 Recombinant Rabbit mAb
Catalog: BF4222
Description: Rabbit monoclonal antibody to Sumo1
Application: WB IHC IF/ICC
Reactivity: Human, Mouse, Rat
Mol.Wt.: 80,12 kDa(Observed); 12kD(Calculated).
Uniprot: P63165

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MSDS
Data Sheet
COA
Protocols
WB Handbook
IHC Protocol
IF/ICC Protocol

Product Info

Source:
Rabbit IgG
Application:
WB 1:1000-1:5000, IHC 1:100-1:200, ICC
*The optimal dilutions should be determined by the end user. For optimal experimental results, antibody reuse is not recommended.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human, Mouse, Rat
Clonality:
Monoclonal [ReFirm23669]
Specificity:
Sumo1 Recombinant Rabbit mAb detects endogenous levels of Sumo1.
Conjugate:
Unconjugated.
Purification:
Affinity-chromatography.
Storage:
Rabbit IgG in Tris-Glycine (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

DAP1,GMP1,PIC1,SMT3,UBL1,OFC10,SENP2,SMT3C,SMT3H3

Immunogens

Immunogen:

A synthetic peptide from human Sumo1

Uniprot:

P63165(SUMO1_HUMAN) >>Visit HPA database.

Gene(ID):
SUMO1(7341)
Description:
This gene encodes a protein that is a member of the SUMO (small ubiquitin-like modifier) protein family. It functions in a manner similar to ubiquitin in that it is bound to target proteins as part of a post-translational modification system. However,unlike ubiquitin which targets proteins for degradation,this protein is involved in a variety of cellular processes,such as nuclear transport,transcriptional regulation,apoptosis,and protein stability. It is not active until the last four amino acids of the carboxy-terminus have been cleaved off. Several pseudogenes have been reported for this gene. Alternate transcriptional splice variants encoding different isoforms have been characterized.
Sequence:
MSDQEAKPSTEDLGDKKEGEYIKLKVIGQDSSEIHFKVKMTTHLKKLKESYCQRQGVPMNSLRFLFEGQRIADNHTPKELGMEEEDVIEVYQEQTGGHSTV

Research Backgrounds

Function:

Ubiquitin-like protein that can be covalently attached to proteins as a monomer or a lysine-linked polymer. Covalent attachment via an isopeptide bond to its substrates requires prior activation by the E1 complex SAE1-SAE2 and linkage to the E2 enzyme UBE2I, and can be promoted by E3 ligases such as PIAS1-4, RANBP2 or CBX4. This post-translational modification on lysine residues of proteins plays a crucial role in a number of cellular processes such as nuclear transport, DNA replication and repair, mitosis and signal transduction. Involved for instance in targeting RANGAP1 to the nuclear pore complex protein RANBP2. Covalently attached to the voltage-gated potassium channel KCNB1; this modulates the gating characteristics of KCNB1. Polymeric SUMO1 chains are also susceptible to polyubiquitination which functions as a signal for proteasomal degradation of modified proteins. May also regulate a network of genes involved in palate development. Covalently attached to ZFHX3.

PTMs:

Cleavage of precursor form by SENP1 or SENP2 is necessary for function.

Polymeric SUMO1 chains undergo polyubiquitination by RNF4.

Subcellular Location:

Nucleus membrane. Nucleus speckle. Cytoplasm. Nucleus>PML body. Cell membrane. Nucleus.
Note: Recruited by BCL11A into the nuclear body. In the presence of ZFHX3, sequesterd to nuclear body (NB)-like dots in the nucleus some of which overlap or closely associate with PML body.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Family&Domains:

Belongs to the ubiquitin family. SUMO subfamily.

Research Fields

· Genetic Information Processing > Translation > RNA transport.

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