Recombinant Rat E3 SUMO-protein ligase EGR2 (Egr2)

Code CSB-YP007485RA
MSDS
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Source Yeast
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Code CSB-EP007485RA
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Source E.coli
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Code CSB-EP007485RA-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP007485RA
MSDS
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Source Baculovirus
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Code CSB-MP007485RA
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Egr2
Uniprot No.
Alternative Names
Egr2; Egr-2; Krox-20; Krox20E3 SUMO-protein ligase EGR2; EC 2.3.2.-; E3 SUMO-protein transferase ERG2; Early growth response protein 2; EGR-2; Zinc finger protein Krox-20
Species
Rattus norvegicus (Rat)
Expression Region
1-470
Target Protein Sequence
MMTAKAVDKI PVTLSGFMHQ LPDSLYPVED LAAPSVTIFP NGELGGPFDQ MNGVAGDGMI NIDMTGEKRP LDLPYPSSFA PISAPRNQTF TYMGKFSIDP QYPGASCYPE GIINIVSAGI LQGVTPPAST TASSSVTSAS PNPLATGPLG VCTMSQTQPE LDHLYSPPPP PPPYSGCTGD LYQDPSAFLS PPPTTSTSSL AYQPPPSYPS PKPAMDPGLI PMIPDYPGFF PSPCQRDPHG AAGPDRKPFP CPLDSLRVPP PLTPLSTIRN FTLGGPSAGV TGPGASGGGE GPRLPGSGSA AVTATPYNPH HLPLRPILRP RKYPNRPSKT PVHERPYPCP AEGCDRRFSR SDELTRHIRI HTGHKPFQCR ICMRNFSRSD HLTTHIRTHT GEKPFACDYC GRKFARSDER KRHTKIHLRQ KERKSSAPSS SASAQSSASG PGGSQAGGSL CGNSAIGGPL ASCTSRTRTP
Protein Length
Full length protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
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 before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
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
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
Please contact us to get it.

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Target Background

Function
Sequence-specific DNA-binding transcription factor. Plays a role in hindbrain segmentation by regulating the expression of a subset of homeobox containing genes and in Schwann cell myelination by regulating the expression of genes involved in the formation and maintenance of myelin. Binds to two EGR2-consensus sites EGR2A (5'-CTGTAGGAG-3') and EGR2B (5'-ATGTAGGTG-3') in the HOXB3 enhancer and promotes HOXB3 transcriptional activation. Binds to specific DNA sites located in the promoter region of HOXA4, HOXB2 and ERBB2. Regulates hindbrain segmentation by controlling the expression of Hox genes, such as HOXA4, HOXB3 and HOXB2, and thereby specifying odd and even rhombomeres. Promotes the expression of HOXB3 in the rhombomere r5 in the hindbrain. Regulates myelination in the peripheral nervous system after birth, possibly by regulating the expression of myelin proteins, such as MPZ, and by promoting the differentiation of Schwann cells. Involved in the development of the jaw openener musculature, probably by playing a role in its innervation through trigeminal motor neurons. May play a role in adipogenesis, possibly by regulating the expression of CEBPB.; E3 SUMO-protein ligase helping SUMO1 conjugation to its coregulators NAB1 and NAB2, whose sumoylation down-regulates EGR2 transcriptional activity.
Gene References into Functions
  1. Analysis of consensus EGR-binding elements (EBEs) showed that the immediate early response 3 gene (IER3) is a novel transcriptional target gene of EGR2 as confirmed by the luciferase assay, electrophoretic mobility-shift assay (EMSA), chromatin immunoprecipitation (ChIP), and western blot analysis. PMID: 27890615
  2. The upregulation of Egr-2 may be involved in the subsequent glia cellular activation. PMID: 23307302
  3. in Schwann cells NFAT upregulation of Krox-20 requires elevation of cAMP levels. PMID: 23073893
  4. the role of Krox-20 is to amplify an earlier Krox-20-independent activation of the periaxin gene in schwann cells PMID: 12799134
  5. insulin treatment rapidly increased transcription of both Egr-1 and Krox20 in hepatic cells PMID: 12970165
  6. Housing in an enriched environment increased Krox-20 mRNA expression exclusively during the dark period of the day. PMID: 15927552
  7. Egr2 mutant (S382R, D383Y), when expressed in Schwann cells in vitro, is not transcriptionally inactive but retains residual wild-type Egr2 functions PMID: 16872830

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Subcellular Location
Nucleus.
Protein Families
EGR C2H2-type zinc-finger protein family
Database Links
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