Recombinant Human Kelch-like protein 12 (KLHL12)

Code CSB-BP700650HU
Size $528
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 85% as determined by SDS-PAGE.
Target Names
KLHL12
Uniprot No.
Research Area
Epigenetics and Nuclear Signaling
Alternative Names
C3IP1; CUL3 interacting protein 1; CUL3-interacting protein 1; DKIR ; DKIR homolog; FLJ27152; hDKIR; Kelch like 12 (Drosophila); Kelch like 12; Kelch like 12 variant; Kelch like protein 12; Kelch like protein C3IP1; kelch-like family member 12; Kelch-like protein 12; KLH12_HUMAN; KLHL 12; klhl12; OTTHUMP00000038799
Species
Homo sapiens (Human)
Source
Baculovirus
Expression Region
1-568aa
Target Protein Sequence
MGGIMAPKDIMTNTHAKSILNSMNSLRKSNTLCDVTLRVEQKDFPAHRIVLAACSDYFCAMFTSELSEKGKPYVDIQGLTASTMEILLDFVYTETVHVTVENVQELLPAACLLQLKGVKQACCEFLESQLDPSNCLGIRDFAETHNCVDLMQAAEVFSQKHFPEVVQHEEFILLSQGEVEKLIKCDEIQVDSEEPVFEAVINWVKHAKKEREESLPNLLQYVRMPLLTPRYITDVIDAEPFIRCSLQCRDLVDEAKKFHLRPELRSQMQGPRTRARLGANEVLLVVGGFGSQQSPIDVVEKYDPKTQEWSFLPSITRKRRYVASVSLHDRIYVIGGYDGRSRLSSVECLDYTADEDGVWYSVAPMNVRRGLAGATTLGDMIYVSGGFDGSRRHTSMERYDPNIDQWSMLGDMQTAREGAGLVVASGVIYCLGGYDGLNILNSVEKYDPHTGHWTNVTPMATKRSGAGVALLNDHIYVVGGFDGTAHLSSVEAYNIRTDSWTTVTSMTTPRCYVGATVLRGRLYAIAGYDGNSLLSSIECYDPIIDSWEVVTSMGTQRCDAGVCVLREK
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
67.3
Protein Length
Full length
Tag Info
N-terminal 10xHis-tagged and C-terminal Myc-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer
Tris-based buffer,50% glycerol
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Function
Substrate-specific adapter of a BCR (BTB-CUL3-RBX1) E3 ubiquitin ligase complex that acts as a negative regulator of Wnt signaling pathway and ER-Golgi transport. The BCR(KLHL12) complex is involved in ER-Golgi transport by regulating the size of COPII coats, thereby playing a key role in collagen export, which is required for embryonic stem (ES) cells division: BCR(KLHL12) acts by mediating monoubiquitination of SEC31 (SEC31A or SEC31B). The BCR(KLHL12) complex is also involved in neural crest specification: in response to cytosolic calcium increase, interacts with the heterodimer formed with PEF1 and PDCD6/ALG-2, leading to bridge together the BCR(KLHL12) complex and SEC31 (SEC31A or SEC31B), promoting monoubiquitination of SEC31 and subsequent collagen export. As part of the BCR(KLHL12) complex, also acts as a negative regulator of the Wnt signaling pathway by mediating ubiquitination and subsequent proteolysis of DVL3. The BCR(KLHL12) complex also mediates polyubiquitination of DRD4 and PEF1, without leading to degradation of these proteins.
Gene References into Functions
  1. The interaction between the KLHL12 and the C-terminal domain of KHSRP contributed to KHSRP ubiquitination, leading to downregulation of enterovirus internal ribosome entry sites-mediated translation in infected cells. PMID: 27899653
  2. p44/42 MAPK phosphorylation, the signaling pathway which is often regulated by beta-arrestins is not influenced by KLHL12, but seems to be exclusively mediated by Galphai protein upon dopamine D4 receptor stimulation. PMID: 27155323
  3. KLHL12 promotes ubiquitination of the dopamine D4 receptor on non-lysine residues. PMID: 26717573
  4. molecular cloning and characterization of a novel gene, encoded a human kelch protein containing 568 amino acid residues, termed hDKIR. PMID: 15383316
  5. KLHL12 specifically interacts with the D4 polymorphism, thereby building up a Cul3-E3 ligase complex with substrate specificity toward the D4 receptor PMID: 18303015

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Subcellular Location
Cytoplasmic vesicle, COPII-coated vesicle.
Tissue Specificity
Ubiquitously expressed. Highly expressed in testis and at lower levels in the submandibular salivary gland.
Database Links

HGNC: 19360

OMIM: 614522

KEGG: hsa:59349

STRING: 9606.ENSP00000356230

UniGene: Hs.706793

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