Recombinant Human Small proline-rich protein 2B (SPRR2B) | CSB-YP022613HUb1

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SKU:
CSB-YP022613HUb1
Availability:
3 - 7 Working Days
  • Recombinant Human Small proline-rich protein 2B (SPRR2B)
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
$406.80 - $1,614.00

Description

Recombinant Human Small proline-rich protein 2B (SPRR2B) | CSB-YP022613HUb1 | Cusabio

Alternative Name(s): SPRR2B; Small proline-rich protein 2B; SPR-2B

Gene Names: SPRR2B

Research Areas: Others

Organism: Homo sapiens (Human)

AA Sequence: MSYQQQQCKQPCQPPPVCPTPKCPEPCPPPKCPEPCPPPKCPQPCPPQQCQQKYPPVTPSPPCQPKYPPKSK

Source: Yeast

Tag Info: N-terminal 10xHis-tagged and C-terminal Myc-tagged

Expression Region: 1-72aa

Sequence Info: Full Length

MW: 12 kDa

Purity: Greater than 90% as determined by SDS-PAGE.

Relevance: 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.

Reference: "Structural organization and regulation of the small proline-rich family of cornified envelope precursors suggest a role in adaptive barrier function." Cabral A., Voskamp P., Cleton-Jansen A.-M., South A., Nizetic D., Backendorf C. J. Biol. Chem. 276:19231-19237(2001)

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.

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.

Involvement in disease:

Subcellular Location: Cytoplasm

Protein Families: Cornifin (SPRR) family

Tissue Specificity: Suprabasal layers of squamous-differentiated tissues such as epidermis, esophagus, tongue and trachea.

Paythway:

Form: Liquid or Lyophilized powder

Buffer: If 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, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Uniprot ID: P35325

HGNC Database Link: HGNC

UniGene Database Link: UniGene

KEGG Database Link: KEGG

STRING Database Link: STRING

OMIM Database Link: OMIM

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