Recombinant human DEFB-4 protein (ab200234)
Key features and details
- Expression system: Escherichia coli
- Purity: > 98% SDS-PAGE
- Endotoxin level:
- Active: Yes
- Suitable for: HPLC, SDS-PAGE, Functional Studies
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Product name
Recombinant human DEFB-4 protein
See all DEFB-4 proteins and peptides -
Biological activity
Determined by its ability to chemoattract human monocytes using a concentration range of 0.1-100.0 ng/mL.
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Purity
> 98 % SDS-PAGE. -
Endotoxin level
Expression system
Escherichia coliAccession
Protein length
Full length proteinAnimal free
NoNature
Recombinant-
Species
Human -
Sequence
EFELDRICGY GTARCRKKCR SQEYRIGRCP NTYACCLRKW DESLLNRTKP -
Predicted molecular weight
9 kDa -
Amino acids
23 to 72 -
Additional sequence information
Mature form without signal peptide.
Associated products
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Related Products
Specifications
Our Abpromise guarantee covers the use of ab200234 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Applications
HPLC
SDS-PAGE
Functional Studies
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Form
Lyophilized -
Additional notes
Protein previously labeled as beta 4 Defensin.
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Concentration information loading...
Preparation and Storage
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Stability and Storage
Shipped at 4°C. Store at 4°C prior to reconstitution. Upon reconsitution add a carrier protein (0.1% BSA). Store at -20°C or -80°C. Avoid freeze / thaw cycle.
pH: 7.40
Constituents: 99% Phosphate Buffer, 0.75% Sodium chlorideThis product is an active protein and may elicit a biological response in vivo, handle with caution.
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ReconstitutionReconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL.
General Info
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Alternative names
- BD 4
- BD-4
- BD4
see all -
Function
Has antimicrobial activity. Synergistic effects with lysozyme and DEFB103. -
Tissue specificity
High expression in the testis. Gastric antrum exhibited relatively high levels. A lower expression is observed in uterus and neutrophils thyroid gland, lung, and kidney. No detectable expression in other tissues tested. -
Sequence similarities
Belongs to the beta-defensin family. -
Cellular localization
Secreted. - Information by UniProt
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
References (0)
ab200234 has not yet been referenced specifically in any publications.
Preparation and Storage
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Stability and Storage
Shipped at 4°C. Store at 4°C prior to reconstitution. Upon reconsitution add a carrier protein (0.1% BSA). Store at -20°C or -80°C. Avoid freeze / thaw cycle.
pH: 7.40
Constituents: 99% Phosphate Buffer, 0.75% Sodium chlorideThis product is an active protein and may elicit a biological response in vivo, handle with caution.
-
ReconstitutionReconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL.
