Manufactured by:BT LAB
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Recombinant Human HB-EGF protein

Recombinant Human HB-EGF protein

SKU:
ABM222104
Manufacturer SKU
CD01680
Product type
Recombinant Proteins
TargetRecombinant Human HB-EGF protein
Expression systemEscherichia coli.
Purity> 97 % by SDS-PAGE and HPLC analyses.

Manufacturer provenance

Manufactured by:
BT LAB
Sold by:
ABMIUM
Fulfilled from:
Manufacturer facility or confirmed fulfilment location

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Product description

Background

Heparin-binding epidermal growth factor (HB-EGF)-like growth factor (EGF) is found in cerebral neurons. Its expression is increased after hypoxic or ischemic injury, which also stimulates neurogenesis. HB-EGF has been implicated as a participant in a variety of normal physiological processes such as blastocyst implantation, wound healing, and in pathological processes such as tumor growth, SMC hyperplasia and atherosclerosis. HB-EGF is an 87 amino acid mitogenic and chemotactic glycoprotein containing an EGF-like domain with six conserved cysteine residues. Human HB-EGF shares about 73 % and 76 % a.a. sequence identity with Mouse and rat HB-EGF.

Expression system
Escherichia coli.
Purity
> 97 % by SDS-PAGE and HPLC analyses.
Molecular weight
Approximately 9.7 kDa, a single non-glycosylated polypeptide chain containing 86 amino acids.
Endotoxin
Less than 1 EU/μg of rHuHB-EGF as determined by LAL method.
Form
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 130 mM NaCl.

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Key facts & specifications
Research areas
Immunology
Also known as
HB-EGF,DTR, DTS, DTSF, HEGFL,HBEGF, Human
Source organism
Human
Molecular weight
Approximately 9.7 kDa, a single non-glycosylated polypeptide chain containing 86 amino acids.
Form / buffer
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 130 mM NaCl.
Activity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using Mouse Balb/c 3T3 cells is less than 1 ng/ml, corresponding to a specific activity of > 1.0 × 106 IU/mg.
Endotoxin level
Less than 1 EU/μg of rHuHB-EGF as determined by LAL method.
Sequence
DLQEADLDLL RVTLSSKPQA LATPNKEEHG KRKKKGKGLG KKRDPCLRKY KDFCIHGECK YVKELRAPSC ICHPGYHGER CHGLSL
Quantity per pack
10 ug
Technical note
Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 C. Further dilutions should be made in appropriate buffered solutions.
Validation & performance evidence
ABMIUM Validated™ ABMIUM Verified™ Expected performance Not suitable

Application validation matrix

Evidence status by application and model.

EvidenceSDS-PAGEHPLCLALBioactivity
Quality control
Identifiers & database references
Manufacturer SKU
CD01680
UniProt accession
Q99075
Storage, stability & shipping
Storage conditions
-20ºC
Storage buffer
Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 130 mM NaCl.
Compliance & documents
Datasheet
Open datasheet
Product manual
Open manual
Frequently asked questions
Who manufactured this product?

This product is manufactured by BT LAB and sold through ABMIUM without relabelling.

Can ABMIUM ship this product internationally?

ABMIUM supports global orders. Availability, shipping requirements and applicable import arrangements are confirmed before fulfilment where required.

Can I check suitability before ordering?

Yes. Send your target, sample, application and experimental conditions through ABMIUM MATCH or technical support.

Is this product for clinical use?

Unless the listing expressly states otherwise, ABMIUM products are supplied for research use only and are not for diagnostic or therapeutic use.

BT LAB
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