SKU: 72613669795

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: 72613669795

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4.4 ★★★★★
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Linsey R.
Lexington, US
★★★★★ 5
Great sensitive skin sunscreen
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
Love this! I have sensitive skin. this did not sting my eyes, or burn my cheeks. Left no white cast. I'm not noticing any scent. It just feels like bare skin, it's not heavy, drying, oily or sticky. No pilling. Went on smooth, not streaky, looks like skin once dried down, not patchy. I hope they keep this in stock forever!
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Reviewed in the United States on March 27, 2026
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Jenai Morris
Phoenix, US
★★★★★ 5
Lightweight and Effective
Style: SPF 70, Size: 8 Fl Oz (Pack of 1)
I love how lightweight and comfortable this sunscreen feels on my skin. The appearance leaves a nice glow without looking greasy or heavy. The bottle size lasts a long time and it’s very easy to apply evenly. It also smells amazing compared to other sunscreens. Definitely worth the money and perfect for everyday use.
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Reviewed in the United States on May 20, 2026
T
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Theo McLain
Pawtucket, US
★★★★★ 5
Good!
Style: SPF 70, Size: 8 Fl Oz (Pack of 1)
Works well! Love the subtle shimmer and glow it gives me. Doesn’t leave a white cast, but definitely does feel a little oily on the skin. Smells very nice too, not that classic chemical sunscreen smell at all.
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Reviewed in the United States on April 23, 2026
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McStorme
New York, US
★★★★★ 5
Really nice sunscreen for a face
Style: SPF 70, Size: 8 Fl Oz (Pack of 1)
I love that this sunscreen is not greasy. Has a nice smell goes on easily over my moisturizer does not itch my skin washes off with open water at the end of the day. I use it on my face and anywhere else. The sun can shine arms, hands, and legs.
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Reviewed in the United States on April 10, 2026
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_Aj.
Waukegan, US
★★★★★ 5
Black girl friendly!!!!!
Style: SPF 70, Size: 8 Fl Oz (Pack of 1)
I absolutely love this sunscreen! Im a black women with darker skin so its very hard to find sunscreen that doesnt make me a ghost and this one is so perfect. I tan super easy and dont want bad tan lines and this stops me from tanning when im just in regular clothes. This leaves my skin feeling super hydrated and it gives me such a beautiful glow im so obsessed i will NEVER use anything else. It smells ok, its not the typical sunscreen smell it has a slight fragrance to it. I have sensitive skin on my face and i use this on my face and i dont break out! Which never happens when i use a new product on my face, i typically break out. It goes on white but after rubbing it in after a few seconds it turns into this gorgeous golden glow.
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Reviewed in the United States on March 28, 2026

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