SUMO4 (M55 Wild type) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IHC, WB
Recommend Dilution	ELISA: 1/1,000. Western blot: 1/100-1/500. Immunohistochemistry: 1/50-1/100.
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	This antibody is generated from rabbits immunized with the KLH conjugated peptide CEPRGLS(M)KQIRFRFG selected from human SUMO4. This antibody is peptide affinity purified using peptides CEPRGLS(M)KQIRFRFG (positive selection) and CEPRGLS(V)KQIRFRFG (negative selection).
Specificity	This antibody is specific to SUMO4 (M55 Wild type).
Formulation	PBS containing 0.09% (W/V) Sodium Azide as preservative State: Purified State: Liquid purified Ig fraction
Concentration	lot specific
Purification	Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS
Conjugation	Unconjugated
Storage Condition	Store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Gene Name	small ubiquitin-like modifier 4
Database Link	Entrez Gene 387082 Human UniProt ID Q6EEV6
Background	SUMO4 is a member of the SUMO gene family. This family of small ubiquitin-related modifiers covalently modify target lysines in proteins and control the target proteins' subcellular localization, stability, or activity. Upon oxidative stress, SUMO4 conjugates to various anti-oxidant enzymes, chaperones, and stress defense proteins. This protein may also conjugate to NFKBIA, TFAP2A and FOS, negatively regulating their transcriptional activity, and to NR3C1, positively regulating its transcriptional activity. Covalent attachment to SUMO4 substrates requires prior activation by the E1 complex SAE1-SAE2 and linkage to the E2 enzyme UBE2I. In contrast to SUMO1, SUMO2 and SUMO3, SUMO4 seems to be insensitive to sentrin-specific proteases due to the presence of Pro-90. This may impair processing to mature form and conjugation to substrates. SUMO4 is located in the cytoplasm and specifically modifies IKBA, leading to negative regulation of NF-kappa-B-dependent transcription of the IL12B gene. The M55V substitution has been associated with type I diabetes.
Synonyms	SUMO-4
Note	Predicted MW: 10653 Da
Reference Data

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