SKU: 40249077409

Human 14-3-3 zeta, His tag

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Description

Human 14-3-3 zeta, His tagProduct Specification Species Human Synonyms Protein kinase C inhibitor protein 1 (KCIP 1) Accession P63104 Amino Acid Sequence Protein sequence (P63104, Met1 Asn245, with C 10*His) MDKNELVQKAKLAEQAERYDDMAACMKSVTEQGAELSNEERNLLSVAYKNVVGARRSSWRVVSSIEQKTEGAEKKQQMAREYREKIETELRDICNDVLSLLEKFLIPNASQAESKVFYLKMKGDYYRYLAEVAAGDDKKGIVDQSQQAYQEAFEISKKEMQPTHPIRLGLALNFSVFYYEILNSPEKACSLAKTAFDEAIAELDTLSEESYKDSTLIMQLLRDNLTLWTSDTQGDEAEAGEGGENGGGGSHHHHHHHHHH Expression

Product Specification


Species Human
Synonyms Protein kinase C inhibitor protein 1 (KCIP-1)
Accession P63104
Amino Acid Sequence

Protein sequence (P63104, Met1-Asn245, with C-10*His) MDKNELVQKAKLAEQAERYDDMAACMKSVTEQGAELSNEERNLLSVAYKNVVGARRSSWRVVSSIEQKTEGAEKKQQMAREYREKIETELRDICNDVLSLLEKFLIPNASQAESKVFYLKMKGDYYRYLAEVAAGDDKKGIVDQSQQAYQEAFEISKKEMQPTHPIRLGLALNFSVFYYEILNSPEKACSLAKTAFDEAIAELDTLSEESYKDSTLIMQLLRDNLTLWTSDTQGDEAEAGEGGENGGGGSHHHHHHHHHH

Expression System E.coli
Molecular Weight Predicted MW: 29.4 kDa Observed MW: 30 kDa
Purity >95% by SDS-PAGE
Endotoxin <1EU/μg
Tag with C-10*His
Physical Appearance Lyophilized Powder
Storage Buffer Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4.
Reconstitution Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
Stability & Storage

12 months from date of receipt, -20 to -70 °C as supplied. 6 months, -20 to -70 °C under sterile conditions after reconstitution. 1 week, 2 to 8 °C under sterile conditions after reconstitution. Please avoid repeated freeze-thaw cycles.

Background

14-3-3 protein zeta/delta (14-3-3ζ) is a protein that in humans is encoded by the YWHAZ gene on chromosome 8. The protein is a member of the 14-3-3 protein family and a central hub protein for many signal transduction pathways. 14-3-3ζ functions to protect the cell from environmental stresses, such as chemotherapy-induced death, anoikis, growth factor deprivation, and hypoxia. 14-3-3ζ plays a central role in cell proliferation and, by extension, tumor progression. The protein has been implicated in many cancers, including lung cancer, breast cancer, lymphoma, and head and neck cancer, through pathways such as mTOR, Akt, and glucose receptor trafficking. It has been associated with chemoresistance and is a promising therapeutic target for cancer treatment. It stands to become a prognostic marker for breast cancer, lung cancer, head and neck cancer, and possibly gastric cancer in patients who might require more aggressive treatment. 14-3-3ζ has been implicated in pathogenic infections and neurodegenerative diseases, including Creutzfeldt–Jakob disease, Parkinson’s disease, and Alzheimer’s disease (AD). Furthermore, recent studies have shown the 14-3-3ζ plays a significant clinical role in the suppression of the RA symptoms in experimental animals.

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SKU: 40249077409

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Cristina Moreta
Dallas, US
★★★★★ 5
Me cubrió exactamente como esperaba
Color: Grey
Cumplió mis expectativas
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Reviewed in the United States on April 8, 2026
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JV in Idaho
Lake Worth, US
★★★★★ 5
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Color: Beige
They were surprisingly stout and went together well. We had to return them because when we took them to where they would be used, they were too big to work in that location. Dang. But if we needed them in the future, I wouldn't hesitate to purchase them.
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Reviewed in the United States on October 31, 2025
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shellz
Carnegie, US
★★★★★ 3
Poor quality
Color: Grey
Temporary fix, poor quality, get what you pay for.
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Reviewed in the United States on November 22, 2025
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DDnOC
New York, US
★★★★★ 5
Good Multi-use Panels
Color: Grey
These panels were easy to assemble and stand sturdy. i will use them to block the sun when I am outside doing yard work in the heat. I'm sure I will find other uses for them too.
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Reviewed in the United States on November 14, 2025
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Jennifer Dumond
Omaha, US
★★★★★ 1
We threw it away
Color: Grey
This thing cannot stand on its own, the side bars bend since it is not sturdy enough to handle the material screens. After assembly, I was so mad at it, the pleasure of crushing it was better than returning it. I tryed to think of other ways to use it, but could not… i kept the screens, they are the strongest part of this thing. Very disappointing
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Reviewed in the United States on August 31, 2024

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