REG4 Protein (AA 23-158) (His tag)
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- Target See all REG4 Proteins
- REG4 (Regenerating Islet-Derived Family, Member 4 (REG4))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 23-158
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Origin
- Human
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Source
- Human Cells
- Purification tag / Conjugate
- This REG4 protein is labelled with His tag.
- Purpose
- Recombinant Human Regenerating Islet-Derived Protein 4/RELP (C-6His)
- Sequence
- DIIMRPSCAP GWFYHKSNCY GYFRKLRNWS DAELECQSYG NGAHLASILS LKEASTIAEY ISGYQRSQPI WIGLHDPQKR QQWQWIDGAM YLYRSWSGKS MGGNKHCAEM SSNNNFLTWS SNECNKRQHF LCKYRPVDHH HHHH
- Characteristics
- Recombinant Human Regenerating islet-derived protein 4/REG4 is produced by our mammalian expression system in human cells. The target protein is expressed with sequence (Asp23Pro158) of Human REG4 fused with a polyhistidine tag at the C-terminus.
- Purity
- > 95 % as determined by reducing SDS-PAGE.
- Sterility
- 0.2 μm filtered
- Endotoxin Level
- Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test
- Top Product
- Discover our top product REG4 Protein
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
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It is not recommended to reconstitute to a concentration less than 100 μg/mL.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles. - Buffer
- Lyophilized from a 0.2 μm filtered solution of 20 mM PB,150 mM NaCl, pH 7.2.
- Handling Advice
- Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
- Storage
- 4 °C/-20 °C/-80 °C
- Storage Comment
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Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months. - Expiry Date
- 5 months
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- Target
- REG4 (Regenerating Islet-Derived Family, Member 4 (REG4))
- Alternative Name
- REG4 (REG4 Products)
- Synonyms
- GISP Protein, REG-IV Protein, RELP Protein, 2010002L15Rik Protein, regenerating family member 4 Protein, regenerating islet-derived family, member 4 Protein, Reg4 Protein, REG4 Protein
- Sub Type
- Fusionprotein
- Background
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REG4 is a secreted contains one C-type lectin domain, high expressed in the gastrointestinal tract, including jejunum, ileum, appendix, pancreas and small intestine. REG4 can be up-regulated by mucosal injury from active Crohn’s disease or ulcerative colitis. In the acid environment, REG4 can maintain carbohydrate recognition activity. REG4 may be involved in inflammatory and metaplastic response of the gastrointestinal epithelium.
Alternative Names: Regenerating islet-derived protein 4, Gastrointestinal secretory protein, REG-like protein, Regenerating islet-derived protein IV, GISP, RELP, REG4 - Molecular Weight
- 19.2 kDa
- UniProt
- Q9BYZ8
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