SKU: 71875053834

EphA2 His Tag Protein, Human

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Description

EphA2 His Tag Protein, HumanProduct Specification Species Human Antigen EphA2 Synonyms ECK, MPK 5, MPK5, SEK 2, SEK2, Myk2 Accession P29317 1 Amino Acid Sequence Ala24 Val537, with C terminal 10*His Tag

Product Specification


Species Human
Antigen EphA2
Synonyms ECK, MPK-5, MPK5, SEK-2, SEK2, Myk2
Accession P29317-1
Amino Acid Sequence

Ala24-Val537, with C-terminal 10*His Tag AQGKEVVLLDFAAAGGELGWLTHPYGKGWDLMQNIMNDMPIYMYSVCNVMSGDQDNWLRTNWVYRGEAERIFIELKFTVRDCNSFPGGASSCKETFNLYYAESDLDYGTNFQKRLFTKIDTIAPDEITVSSDFEARHVKLNVEERSVGPLTRKGFYLAFQDIGACVALLSVRVYYKKCPELLQGLAHFPETIAGSDAPSLATVAGTCVDHAVVPPGGEEPRMHCAVDGEWLVPIGQCLCQAGYEKVEDACQACSPGFFKFEASESPCLECPEHTLPSPEGATSCECEEGFFRAPQDPASMPCTRPPSAPHYLTAVGMGAKVELRWTPPQDSGGREDIVYSVTCEQCWPESGECGPCEASVRYSEPPHGLTRTSVTVSDLEPHMNYTFTVEARNGVSGLVTSRSFRTASVSINQTEPPKVRLEGRSTTSLSVSWSIPPPQQSRVWKYEVTYRKKGDSNSYNVRRTEGFSVTLDDLAPDTTYLVQVQALTQEGQGAGSKVHEFQTLSPEGSGNLAVGGGSGGGSHHHHHHHHHH

Expression System HEK293
Molecular Weight

55-70kDa

Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer

PBS, pH7.4

Reconstitution

Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.

Stability & Storage

· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.

· 3 months, -20 to -80℃ under sterile conditions after reconstitution.

· 1 week, 2 to 8℃ under sterile conditions after reconstitution.

· Please avoid repeated freeze-thaw cycles.

Reference

1. Ping Zhao. EphA2: A promising therapeutic target in breast cancer. J Genet Genomics. 2021 Apr 20;48(4):261-267. Epub 2021 Mar 29.

Background

Ephrin type-A receptor 2 (EphA2), a receptor tyrosine kinase, is overexpressed in human breast cancers often linked to poor patient prognosis. Accumulating evidence demonstrates that EphA2 plays important roles in several critical processes associated with malignant breast progression, such as proliferation, survival, migration, invasion, drug resistance, metastasis, and angiogenesis. As its inhibition through multiple approaches can inhibit the growth of breast cancer and restore drug sensitivity, EphA2 has become a promising therapeutic target for breast cancer treatment.

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SKU: 71875053834

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The Clift’s
West Palm Beach, US
★★★★★ 5
Baby Approved!
Flavor Name: Bone Broth Variety Pack, Size: 3.5 Ounce (Pack of 6)
These are great! My son started eating these around 8 months old, now he’s over a year, and he loves them. He gets so excited when he sees one. The ingredients are of amazing quality and definitely soothes the worry of my mommy heart.😅 I’m so glad I’ve found this brand. This is the only brand I trust and it’s the only brand I buy!
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Reviewed in the United States on November 23, 2025
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Zaiden Wertz
Natrona Heights, US
★★★★★ 5
Worth the Money By Far!
Flavor Name: Bone Broth Variety Pack, Size: 3.5 Ounce (Pack of 6)
My son is a huge fan of Serenity Kids! Worth the money every time I click Buy Now! Takes the guess work out of ingredient lists and meal times for parents and even other caregivers!
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Reviewed in the United States on January 22, 2026
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Null
Carnegie, US
★★★★★ 5
Baby loved them!
Flavor Name: Bone Broth Variety Pack, Size: 3.5 Ounce (Pack of 6)
Baby loved all the flavors! Perfect way to expose baby to diverse tastes and flavors. Tried some myself and they all tasted fairly good for being baby food.
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Reviewed in the United States on December 14, 2025
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Verified Purchase
YM
West Palm Beach, US
★★★★★ 1
Caused pooping spree
Flavor Name: Bone Broth Variety Pack, Size: 3.5 Ounce (Pack of 6)
Serenity Kids food pouches have caused my baby to have multiple pooping sprees. I bought the products due to the rave reviews and organic ingredients. But there are way too many ingredients in one pouch for a baby, and while everything looks clean, not everything is good for an immature digestive system. For example, apple cider vinegar might have been the trigger of one pooping spree. But there are so many ingredients in these pouches, making it hard to narrow it down. What has happened is that these and other Serenity Kids pouches have caused my baby to poop 4-5 times a day, at times 2 days in a row. It's awful to see the little one with a screaming red bottom and to hear her cry at the top of her lungs on the diaper changing station. Serenity Kids should be ashamed. For a company marketing itself as offering healthy foods to babies, it has failed spectacularly.
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Reviewed in the United States on March 18, 2026
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Verified Purchase
Blondie
West Palm Beach, US
★★★★★ 5
Funny
Flavor Name: Bone Broth Variety Pack, Size: 3.5 Ounce (Pack of 6)
Disclaimer: my review is nothing against the brand, I love Serenity Kids! I have been using the main starter pack with my (now 9MO) since he was 6MO. He has loved them all from the organic roots to the bison but dang, this "upgraded" pack threw him for a loop. Gagged at the beef pot roast. Probably won't be purchasing this variety pack again LOL
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Reviewed in the United States on November 9, 2025

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