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Recombinant Hepatitis B HBsAg preS2 Protein

$ 89.00$ 1,850.00
Please Select Product Options Below To View The Catalog Number.

SKU: QP12129
Species: Hepatitis B
Applications: See Application Notes
Available Tags: Untagged
Available Hosts: E. Coli
Purity: Greater than 95.0% as determined by:(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Length (Amino Acids):

Product NumberDescriptionPrice
QP12129-10ug Size: 10 ug, Tag: Untagged (Native Protein) $ 89.00
QP12129-50ug Size: 50 ug, Tag: Untagged (Native Protein) $ 130.00
QP12129-1mg Size: 1 mg, Tag: Untagged (Native Protein) $ 1,850.00
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Datasheets and Documentation
Product Datasheet
Certificate of Analysis and Tags (Coming Soon)
Lot Number:

Expiration Date:

Concentration (Write Lyophilized if Lyophilized):

Reconsitution Instructions (Leave Blank if Liquid):

Manufacture Date:

Purity:

Bioactivity (test results eg. IU/ml):


SKU: QP12129-10ug

Hepatitis B HBsAg preS2 Recombinant Protein Product Attributes

Product Type: Recombinant Protein
Recombinant HBsAg preS2 based upon sequence from Hepatitis B
Host: QP12129 protein expressed in E. Coli.
Available Tags: Untagged
Protein Construction: A cDNA sequence encoding the sequence of HBsAg preS2 was constructred and used to recombinantly synthesize the protein.
Recommended Applications: See Application Notes
Application Notes
Recommended Reconstitution Instructions: 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.
Bioactivity Data: Untested
Amino Acid Sequence: MQWNSTTFHQALLDPKVRGLYFPAGGSSSGTVNPVPTTASP ISSIFSRTGDPAPN
Purity: Greater than 95.0% as determined by:(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Endotoxin Levels: Not Determined. Testing recommended prior to use in cell culture and can be performed upon request.
Buffer: HBsAg protein was lyophilized from 0.2?m filtered (1 mg/ml) solution in 20mM PBS, pH 7.4 and 50mM NaCl.
Storage Conditions: This lyophilized preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze/thaw cycles.
Physical Appearance: Sterile White Lyophilate (freeze-dried powder) from 0.2 µm filtered solution

Limitations and Performance Guarantee

enQuire Bio's products are guaranteed and approved for RESEARCH USE ONLY or manufacturing purposes. This product may not be used as a pharmaceutical agent, or other product intended for human consumption without meeting additional regulatory requirements. This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.

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Recombinant Hepatitis B HBsAg preS2 Protein