DEFB4 Protein, Human, Recombinant (Active)

Name: DEFB4 Protein, Human, Recombinant (Active)
Brand: TargetMol
SKU: TMPH-03814
Rating: 4.5 (1 reviews)

(Synonyms: Defensin, beta 104, DEFB4, DEFB104B, DEFB104A, DEFB104, Beta-defensin 4 (BD-4;DEFB-4;hBD-4), Beta-defensin 104) Copy Product Info

Synonyms: Defensin, beta 104, DEFB4, DEFB104B, DEFB104A, DEFB104, Beta-defensin 4 (BD-4;DEFB-4;hBD-4), Beta-defensin 104

Catalog No. TMPH-03814 Copy Product Info

DEFB4 Protein, Human, Recombinant (Active) is expressed in E. coli with Tag Free. The accession number is Q8WTQ1.

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Pack Size	Price	USA Stock	Global Stock
5 µg	$130	20 days	20 days
10 µg	$198	20 days	20 days
20 µg	$338	20 days	20 days
50 µg	$655	20 days	20 days
100 µg	$1,080	20 days	20 days
200 µg	$1,530	20 days	20 days
500 µg	$2,430	20 days	20 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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Bioactivity

Bioactivity	Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human monocytes is in a concentration range of 0.1-100.0 ng/ml.
Description	DEFB4 Protein, Human, Recombinant (Active) is expressed in E. coli with Tag Free. The accession number is Q8WTQ1.
Species	Human
Expression System	E. coli
Tag	Tag Free
Accession Number	Q8WTQ1
Amino Acid	EFELDRICGYGTARCRKKCRSQEYRIGRCPNTYACCLRKWDESLLNRTKP
Construction	23-72 aa
Protein Purity	>98% as determined by SDS-PAGE.
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a 0.2 µm filtered 20 mM PB, pH 7.4, 130 mM NaCl
Reconstitution	Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	Defensin, beta 104, DEFB4, DEFB104B, DEFB104A, DEFB104, Beta-defensin 4 (BD-4;DEFB-4;hBD-4), Beta-defensin 104

Chemical Properties

Molecular Weight

6.0 kDa (Predicted)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.