Recombinant Human Protein S100-A3 (S100A3)

Code CSB-EP020631HU
Size $224
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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Product Details

Purity
Greater than 90% as determined by SDS-PAGE.
Target Names
S100A3
Uniprot No.
Research Area
Signal Transduction
Alternative Names
Protein S 100E; Protein S-100E; Protein S100 A3; Protein S100-A3; S100 calcium binding protein A3; S100 calcium-binding protein A3; S100a3; S100E; S10A3_HUMAN
Species
Homo sapiens (Human)
Source
E.coli
Expression Region
1-101aa
Target Protein Sequence
ARPLEQAVAAIVCTFQEYAGRCGDKYKLCQAELKELLQKELATWTPTEFRECDYNKFMSVLDTNKDCEVDFVEYVRSLACLCLYCHEYFKDCPSEPPCSQ
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
38.6kDa
Protein Length
Full Length
Tag Info
N-terminal GST-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Function
Binds both calcium and zinc. May be involved in calcium-dependent cuticle cell differentiation, hair shaft and hair cuticular barrier formation.
Gene References into Functions
  1. S100A3 expression is significantly upregulated in human masticatory mucosa during wound healing PMID: 28005267
  2. One disulfide bridge is between Cys30 in the N-terminal pseudo-EF-hand and Cys68 in the C-terminal EF-hand (SS1), and another disulfide bridge attaches Cys99 in the C-terminal coil structure to Cys81 in helix IV (SS2). PMID: 21377473
  3. crystal structure of S100A3 at 1.7-A resolution PMID: 12045193
  4. structure was solved by MIRAS phasing PMID: 12136135
  5. Purification and characterization of the S100A3 protein from human hair cuticles. PMID: 12470658
  6. cytoplasmic S100A3 within the cuticular layer is mostly co-localized with the type III isoform of peptidylarginine deiminase (PAD3) PMID: 18083705

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Subcellular Location
Cytoplasm.
Protein Families
S-100 family
Tissue Specificity
Skin specific, specifically expressed at the inner endocuticle of hair fibers.
Database Links

HGNC: 10493

OMIM: 176992

KEGG: hsa:6274

STRING: 9606.ENSP00000357701

UniGene: Hs.557609

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