Recombinant Xenopus tropicalis Homeobox protein siamois (siamois)

Code CSB-YP630729XBF
MSDS
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Source Yeast
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Code CSB-EP630729XBF
MSDS
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Source E.coli
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Code CSB-EP630729XBF-B
MSDS
Size Pls inquire
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-BP630729XBF
MSDS
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Source Baculovirus
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Code CSB-MP630729XBF
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
siamois
Uniprot No.
Alternative Names
siamois; TGas088l16.1; Homeobox protein siamois
Species
Xenopus tropicalis (Western clawed frog) (Silurana tropicalis)
Expression Region
1-240
Target Protein Sequence
MTCEAEMEQI VSTALTLQED YIKFTPRNPT MACHTEIIGV FHDIHPTVEK NKEAHRDKLV LQETLVELYS VLGIPQEPQV GKTMKFEEPE QHRGSARFDP LVNSLQLKRP LYEEERRECK RPLVQADEAV AAPSARSRRR TIYSKEQTHF LQNQFDLNPY PDFVNRCRIA KITAIPEPRI QVWFQNRRAR HLPRAATSLS PQERKPPGSV GPRSSLCREA QHPEAWSEVL IPSDSQPHPN
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
Essential for Wnt/beta-catenin-mediated formation of the Spemann organizer and for induction of the organizer precursor, the Nieuwkoop center. Acts as a transcriptional activator, cooperating with TGFbeta signals to induce a program of organizer-specific gene expression and to generate an organizer with both head- and trunk-inducing activity. Activates the head organizer gene cer1 by acting synergistically with otx2 and mix-A/mix.1 through the 5'-TAATCT-3' element of the cer1 promoter. Also binds as a complex with lhx1/lim1 and mix-A/mix.1 to the 3x 5'-TAAT-3' element of the cer1 promoter. Required for subsequent dorsoventral axis formation in the embryo, dorsalizing ventral mesoderm and cooperating with t/bra to induce dorsal mesoderm. Also involved in neural induction, inducing the cement gland and neural tissue in overlying ectoderm. Later in development, has the second function of indirectly repressing ventral genes, probably by activating the expression of a transcriptional repressor.
Subcellular Location
Nucleus.
Database Links
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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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