SPRR1B Protein (AA 1-89) (Fc Tag)

Catalog No. ABIN7546203

Recombinant SPRR1B protein expressed in HEK-293 Cells.

Quick Overview for SPRR1B Protein (AA 1-89) (Fc Tag) (ABIN7546203)

Target: SPRR1B (Small Proline Rich Protein 1B (SPRR1B))

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

Purity: > 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)

Grade: custom-made

Product Details

Protein Characteristics: AA 1-89

Purification tag / Conjugate: This SPRR1B protein is labelled with Fc Tag.

Purpose: Predefined custom protein recombinant SPRR1B Protein expressed in mammalian cells.

Sequence: MSSQQQKQPC TPPPQLQQQQ VKQPCQPPPQ EPCIPKTKEP CHPKVPEPCH PKVPEPCQPK VPEPCHPKVP EPCPSIVTPA PAQQKTKQK Sequence without tag. The proposed Strep-Tag is based on experience with the expression system. Our team may suggest an additional tag depending on the complexity of the protein. If you have a special request, please contact us.

Specificity: If you are looking for a specific domain and are interested in a partial protein or a different isoform, please contact us regarding an individual offer.

Characteristics: Key Benefits:

• Predefined custom protein - from design to production - by highly experienced protein experts.
• Protein expressed in mammalian cells and purified in one-step affinity chromatography
• The optimized expression system ensures reliability for intracellular, secreted and transmembrane proteins.
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a predefined protein and will be made for the first time for your order. Our experts in the lab try to ensure that you receive soluble protein.

If you are not interested in a full length protein, please contact us for individual protein fragments.

The big advantage of ordering our predefined custom proteins in comparison to ordering custom-made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

Application Details

Application Notes: We expect the protein to work for functional studies. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: 12 months

Target Details

Target: SPRR1B (Small Proline Rich Protein 1B (SPRR1B))

Alternative Name: SPRR1B

Background: Cornifin-B (14.9 kDa pancornulin) (Small proline-rich protein IB) (SPR-IB),FUNCTION: Cross-linked envelope protein of keratinocytes. It is a keratinocyte protein that first appears in the cell cytosol, but ultimately becomes cross-linked to membrane proteins by transglutaminase. All that results in the formation of an insoluble envelope beneath the plasma membrane. Can function as both amine donor and acceptor in transglutaminase-mediated cross-linkage.

Molecular Weight: 9.9 kDa

UniProt: P22528

AlphaFold: P22528