Recombinant人KLF4 protein (ab91256)

概述

描述

  • 性质Recombinant
  • 来源HEK 293 cells
  • 氨基酸序列
    • 种属Human
    • 序列MAVSDALLPS FSTFASGPAG REKTLRQAGA PNNRWREELS HMKRLPPVLP GRPYDLAAAT VATDLESGGA GAACGGSNLA PLPRRETEEF NDLLDLDFIL SNSLTHPPES VAATVSSSAS ASSSSSPSSS GPASAPSTCS FTYPIRAGND PGVAPGGTGG GLLYGRESAP PPTAPFNLAD INDVSPSGGF VAELLRPELD PVYIPPQQPQ PPGGGLMGKF VLKASLSAPG SEYGSPSVIS VSKGSPDGSH PVVVAPYNGG PPRTCPKIKQ EAVSSCTHLG AGPPLSNGHR PAAHDFPLGR QLPSRTTPTL GLEEVLSSRD CHPALPLPPG FHPHPGPNYP SFLPDQMQPQ VPPLHYQELM PPGSCMPEEP KPKRGRRSWP RKRTATHTCD YAGCGKTYTK SSHLKAHLRT HTGEKPYHCD WDGCGWKFAR SDELTRHYRK HTGHRPFQCQ KCDRAFSRSD HLALHMKRHF GGYGRKKRRQ RRR
    • 分子量52 kDa
    • 氨基酸10 to 479
    • 额外的序列信息ab91256 is a 483 amino acid protein, including a 13-residue C- term TAT peptide. ab91256 is a mixture of the expected sequence beginning at Met1 and a truncated isoform beginning at Tyr54.

技术指标

Our Abpromise guarantee covers the use of ab91256 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 应用

    SDS-PAGE

  • 内毒素水平< 0.100 Eu/µg
  • 纯度> 90 % SDS-PAGE.
    Purity greater than 90% by SDS-PAGE gel and HPLC analyses
  • 形式Lyophilised
  • 补充说明Endotoxin level is less than 0.1 ng per µg (1EU/µg).
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C.

  • 复溶Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C; for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C; to -80°C;

常规信息

  • 别名
    • Endothelial Kruppel like zinc finger protein
    • Epithelial zinc finger protein EZF
    • EZF
    • GKLF
    • gut Kruppel-like factor
    • Gut-enriched krueppel-like factor
    • KLF
    • KLF4
    • KLF4_HUMAN
    • Krueppel-like factor 4
    • Kruppel like factor 4 (Epithelial zinc finger protein EZF) (Gut enriched Krueppel like factor)
    • Kruppel like factor 4 (gut)
    see all
  • 功能Transcription factor; can act both as activator and as repressor. Binds the 5'-CACCC-3' core sequence. Binds to the promoter region of its own gene and can activate its own transcription. Regulates the expression of key transcription factors during embryonic development. Plays an important role in maintaining embryonic stem cells, and in preventing their differentiation. Required for establishing the barrier function of the skin and for postnatal maturation and maintenance of the ocular surface. Involved in the differentiation of epithelial cells and may also function in skeletal and kidney development. Contributes to the down-regulation of p53/TP53 transcription.
  • 序列相似性Belongs to the krueppel C2H2-type zinc-finger protein family.
    Contains 3 C2H2-type zinc fingers.
  • 结构域the 9aaTAD motif is a transactivation domain present in a large number of yeast and animal transcription factors.
  • 细胞定位Nucleus.
  • Information by UniProt

Recombinant Human KLF4 protein (ab91256)参考文献

ab91256 has not yet been referenced specifically in any publications.

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The activity of our KLF4 proteins has not been tested, so we do not know whether they are active or inactive. We do have discounts for buying 10 units or more.

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Thank you for your inquiry.

I can confirm that ab91256 (KLF4 protein) has a 13- residue C-terminal TAT tag.

Protein transduction using TAT fusion proteins represents an alternative methodology for introducing transcription factors...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"