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Human TSPAN4 Recombinant Protein (N-His) (HD423012)

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Aperçu
Numéro de catalogueHD423012
Description
Recombinant Human TSPAN4 Protein, N-His (HD423012) expressed in E. coli, spanning Tyr107-Asn201. Purity: >90% by SDS-PAGE.
Highlights
  • ●His-Tagged — N-terminal 6×His tag for IMAC purification.
  • ●E. coli Expression — High-yield, cost-effective production.
  • ●High Purity — >90% purity verified by SDS-PAGE.
Système d'expressionE. coli
Numéro d'accèsO14817
Longueur de protéineTyr107-Asn201
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
EspècesHomo sapiens (Human)
Nature Recombinant
Niveau d'endotoxines Please contact with the lab for this information.
Pureté >90% as determined by SDS-PAGE.
Masse moléculaire prédite 13.23 kDa
Forme Lyophilized
Tampon de stockage Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Reférez-vous aux informations spécifiques sur le tampon dans la copie papier du datasheet ou dans le COA spécifique au lot.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Expédition In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stabilité et stockage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Noms alternatifsNAG-2, NAG2, Novel antigen 2, TM4SF7, TSPAN4, Tetraspanin-4, Transmembrane 4 superfamily member 7, Tspan-4
Contexte

Tetraspanin-4 is a ~26 kDa protein. Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which act as platforms for receptor clustering and signaling. Plays an essential role in migrasome formation and migration on retracting fibers at the rear end of migrating cells. Migrasomes are cellular organelles that form as large vesicle-like structures on retraction fibers of migrating cells. Mechanistically, acts as a membrane curvature sensor and participates in stabilizing the migrasome structure in a late stage of biogenesis. May also play a regulatory role for the histamine H4 receptor/HRH4 without affecting histamine binding to HRH4 or signaling.

1. Huang, Y. et al. (2019) Nature cell biology 21, 991-1002. PMID: 31371828
2. Dharan, R. et al. (2022) Proceedings of the National Academy of Sciences of the United States of America 119, e2208993119. PMID: 36252000
3. Dharan, R. et al. (2023) Nature communications 14, 1037. PMID: 36823145
4. Ma, X. et al. (2021) Biomolecules 11. PMID: 34439793
Note For research use only
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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Formula
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