Recombinant Human ß-Defensin 4/DEFB4
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Catalog number
C126-1000
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Price
Please ask
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Size
1 mg
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Description
Recombinant Human beta-Defensin 4 is produced by our E.coli expression system and the target gene encoding Glu23-Pro72 is expressed.
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Species reactivity
Human
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Origin
Escherichia coli
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Peptide sequence
EFELDRICGYGTARCRKKCRSQEYRIGRCPNTYACCLRKWDESLLNRTKP
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Estimated molecular weight
5,99 kDa
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Protein purity
Greater than 95% as determined by reducing SDS-PAGE.
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Endotoxin level
Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.
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Shipping condition
Ambient/Room Temperature
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Package form
Lyophilized from a 0.2 µm filtered solution of 20mM PB, 130mM NaCl, pH 7.4.
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Storage conditions
Lyophilized protein should be stored at below -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 below -20°C for 3 months.
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Reconstitution conditions
Always centrifuge tubes before opening. Do not mix by vortex or pipetting.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.
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UniProt number
Q8WTQ1
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Additional description
human, mouse or other beta β- and alpha α- defensins are expressed by neutrophils ( α- ), lymphocytes and epithelial cells. DEFA DEFB genes defend the host against pathogens. GENTAUR supplies anti-defensins, monclonals, polyclonals antisera and recombinant DEFs or peptides of defensin.
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Properties
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
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Source
Recombinants or rec. proteins
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Group
recombinants
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Gene target
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Gene symbol
DEFB104A, DEFB4A
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Short name
Recombinant ß-Defensin 4/DEFB4
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Technique
Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. novo advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
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Species
Humans
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Alternative name
Human beta-Defensin 4/DEFB4
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Alternative technique
rec
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Gene info
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Identity
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Gene
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Long gene name
defensin beta 104A
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Synonyms gene
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Synonyms gene name
- defensin, beta 104
- defensin, beta 104A
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Synonyms
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GenBank acession
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Locus
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Discovery year
2002-05-09
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Entrez gene record
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RefSeq identity
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Classification
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VEGA ID
Gene info
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Identity
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Gene
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Long gene name
defensin beta 4A
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Synonyms gene
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Synonyms gene name
- defensin, beta 2
- defensin, beta 4
- defensin, beta 4A
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year
1997-08-28
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Receptor ligands
- Defensins, beta
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VEGA ID
MeSH Data
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Name
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Concept
Scope note:
The initial culturing of cells derived directly from fresh TISSUES.
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Tree numbers
- E01.370.225.500.223.500
- E05.200.500.265.500
- E05.242.223.500
- E05.481.500.249.500
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Qualifiers
ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
Product images
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