SDS-PAGE separation of QP7331 followed by commassie total protein stain results in a primary band consistent with reported data for LptA. These data demonstrate Greater than 90% as determined by SDS-PAGE.
SDS-PAGE separation of QP7331 followed by commassie total protein stain results in a primary band consistent with reported data for LptA. These data demonstrate Greater than 90% as determined by SDS-PAGE.

Recombinant E. coli LptA Protein

$ 728.00$ 2,958.00
Please Select Product Options Below To View The Catalog Number.

SKU: QP7331
Species: E. coli
Available Tags: His-SUMO, His
Host: E.coli, Yeast.
Purity: Greater than 90% as determined by SDS-PAGE.
Length (Amino Acids): 158

Product NumberDescriptionPrice
QP7331-ec-100ug Size: 100 ug, Tag: His-SUMO $ 728.00
QP7331-ec-1mg Size: 1 mg, Tag: His-SUMO $ 2,468.00
QP7331-ye-100ug Size: 100 ug, Tag: His $ 828.00
QP7331-ye-1mg Size: 1 mg, Tag: His $ 2,958.00
Shipping Information
On Demand Protein: 3-5 Week Lead Time. (Why?)
Flat Rate Shipping Anywhere in the US: $45
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: QP7331-ec-10ug
Recombinant E. coli LptA Protein General Information
Alternate Names
b3200; yhbN; ECK3189; JW3167; Lipopolysaccharide export system protein Lp
Curated Database and Bioinformatic Data
Gene SymbollptA
Entrez Gene ID947920
RefSeq Protein Accession(s)NP_417667.1
RefSeq mRNA Accession(s)NC_000913.3, NZ_LN832404.1
UniProt ID(s)P0ADV1
KEGG Gene ID(s)ecj:JW3167
General Description of Recombinant E. coli LptA Protein.
Involved in the assbly of lipopolysaccharide (LPS). Required for the translocation of LPS from the inner mbrane to the outer mbrane. May form a bridge between the inner mbrane and the outer mbrane, via interactions with LptC and LptD, thereby facilitating LPS transfer across the periplasm.

E. coli LptA Recombinant Protein Product Attributes

Product Type: Recombinant Protein
Recombinant LptA based upon sequence from: E. coli
Host: QP7331 protein expressed in E.coli, Yeast..
Tag: His-SUMO
Protein Construction: A DNA sequence encoding the Escherichia coli (strain K12) LptA, was expressed in the hosts and tags indicated. Please select your host/tag option, above.
Application Notes: Please contact us for application specific information for QP7331.
Bioactivity Data: Untested
Full Length? Full Length
Expression Region: Val28 - Asn185
Amino Acid Sequence: VTGDTDQPIH IESDQQSLDM QGNVVTFTGN VIVTQGTIKI NADKVVVTRP GGEQGKEVID GYGKPATFYQ MQDNGKPVEG HASQMHYELA KDFVVLTGNA YLQQVDSNIK GDKITYLVKE QKMQAFSDKG KRVTTVLVPS QLQDKNNKGQ TPAQKKGN
Purity: Greater than 90% as determined by SDS-PAGE.
Reconstitution Instructions:
Concentration of E. coli LptA Protein:
Endotoxin Levels: Not determined.
Buffer: Tris-based buffer, 50% glycerol
Storage Conditions: Store at -20C to -80C.

Limitations and Performance Guarantee

This is a life science research product (for Research Use Only). 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 E. coli LptA Protein

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