Recombinant Human 45 kDa calcium-binding protein (SDF4), Homo sapiens (Human), E.coli, N-terminal 10xHis-tagged and C-terminal Myc-tagged, 45.4kDa, purity >90% as determined by SDS-PAGE.

Recombinant Human 45 kDa calcium-binding protein (SDF4)

Recombinant Human 45 kDa calcium-binding protein (SDF4) — recombinant protein from Homo sapiens (Human), expressed in E.coli. Purity >90%.

SKU: BCRECP-001594 Category:
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Product Specifications

Product SkuBCRECP-001594
Product DescriptionRecombinant Human 45 kDa calcium-binding protein (SDF4) Protein is expressed from E.coli with N-terminal 10xHis-tagged and C-terminal Myc-tagged. It contains 37-362aa. [Accession | Q9BRK5].
Uniprot No.Q9BRK5
Gene NamesSDF4
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region37-362aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 10xHis-tagged and C-terminal Myc-tagged
Molecular weight45.4kDa
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 AreasCancer

Function

Isoform 5 may be involved in the exocytosis of zymogens by pancreatic acini.

Biological Context

Subcellular Location: Cytoplasm; Cell membrane; Cell projection, bleb
Tissue Specificity: Ubiquitous. Isoform 5 is expressed in pancreas

Product Specifications

Recombinant Human 45 kDa calcium-binding protein (SDF4) is a recombinant protein from Homo sapiens (Human), expressed in E.coli, covering amino acids 37-362aa, with N-terminal 10xHis-tagged and C-terminal Myc-tagged tag, molecular weight 45.4kDa, purity Greater than 90% 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

Isoform 5 may be involved in the exocytosis of zymogens by pancreatic acini

Subcellular Location

Cytoplasm; Cell membrane; Cell projection, bleb

Tissue Specificity

Ubiquitous. Isoform 5 is expressed in pancreas

Subunit

Isoform 5 interacts with STXBP1; the interaction is enhanced in presence of calcium. Isoform 5 interacts with STX3

Gene: SDF4  |  Organism: Homo sapiens  |  Synonyms: Stromal cell-derived factor 4
Key Publications

Explore closely related product collections, technology platforms, and custom production resources.

Frequently Asked Questions

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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