Recombinant Neisseria meningitidis serogroup B Major outer membrane protein P.IB (porB), Neisseria meningitidis serogroup B (strain MC58), E.coli, N-terminal 6xHis-tagged, 37.8kDa, purity >85% as determined by SDS-PAGE.

Recombinant Neisseria meningitidis serogroup B Major outer membrane protein P.IB (porB)

Recombinant Neisseria meningitidis serogroup B Major outer membrane protein P.IB (porB) — recombinant protein from Neisseria meningitidis serogroup B (strain MC58), expressed in E.coli. Purity >85%.

SKU: BCRECP-004140 Category:
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Product Specifications

Product SkuBCRECP-004140
Product DescriptionRecombinant Neisseria meningitidis serogroup B Major outer membrane protein P.IB (porB) Protein is expressed from E.coli with N-terminal 6xHis-tagged. It contains 20-331aa. [Accession | P30690].
Uniprot No.P30690
Gene NamesporB
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region20-331aa
SpeciesNeisseria meningitidis serogroup B (strain MC58)
Tag InfoN-terminal 6xHis-tagged
Molecular weight37.8kDa
ActivityPlease contact us to obtain bioactivity data.
BufferIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Research AreasSignal Transduction

Function

Serves as a slightly cation selective porin.

Biological Context

Subcellular Location: Cell outer membrane (Multi-pass membrane protein)

Product Specifications

Recombinant Neisseria meningitidis serogroup B Major outer membrane protein P.IB (porB) is a recombinant protein from Neisseria meningitidis serogroup B (strain MC58), expressed in E.coli, covering amino acids 20-331aa, with N-terminal 6xHis-tagged tag, molecular weight 37.8kDa, purity Greater than 85% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

Recommended applications depend on the target, product format, and product-specific validation data. Refer to the product datasheet or Certificate of Analysis (CoA), or contact BioCrest Sci for application guidance.

Biological Activity: Please contact us to obtain bioactivity data.

Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shipping & Lead Time: Availability, shipping conditions, and estimated lead time are confirmed in the formal quotation or order confirmation based on the product format, destination, and order requirements.

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Protein Biology

Function

Serves as a slightly cation selective porin

Subcellular Location

Cell outer membrane (Multi-pass membrane protein)

Subunit

Homotrimer

Gene: porB  |  Organism: Neisseria meningitidis serogroup B (strain ATCC BAA-335 / MC58)  |  Synonyms: Class 3 protein; Porin

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How do I order or inquire about this product?

Submit the Online Inquiry form with your required quantity and specifications, or email sales@biocrestsci.com. Available sizes, pricing, stock status, documentation, and estimated lead time are confirmed in the formal quotation.

What is the shipping and delivery time?

Availability, dispatch timing, shipping conditions, and delivery estimates depend on the product format, destination, and order requirements. These details are confirmed in the formal quotation or order confirmation.

How should this product be stored?

Follow the storage and handling instructions in the product-specific datasheet and Certificate of Analysis (CoA). Requirements may vary by product form and formulation; contact BioCrest Sci if product-specific guidance is needed.

What quality controls are performed on your products?

Quality-control data such as identity, purity, endotoxin level, or biological activity are provided only when specified on this product page, the datasheet, or Certificate of Analysis (CoA). Biological activity is not implied unless explicitly stated.

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