Recombinant Blattella germanica Allergen Bla g 4

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Code CSB-EP346597BTL
Size $388
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP346597BTL could indicate that this peptide derived from E.coli-expressed Blattella germanica (German cockroach) (Blatta germanica) rBla g 4.
  • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP346597BTL could indicate that this peptide derived from E.coli-expressed Blattella germanica (German cockroach) (Blatta germanica) rBla g 4.
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Product Details

Purity
Greater than 90% as determined by SDS-PAGE.
Uniprot No.
Research Area
Others
Alternative Names
Allergen Bla g 4; Allergen Bla g IV; allergen Bla g 4; Fragment
Species
Blattella germanica (German cockroach) (Blatta germanica)
Source
E.coli
Expression Region
13-182aa
Target Protein Sequence
NEDCFRHESLVPNLDYERFRGSWIIAAGTSEALTQYKCWIDRFSYDDALVSKYTDSQGKNRTTIRGRTKFEGNKFTIDYNDKGKAFSAPYSVLATDYENYAIVEGCPAAANGHVIYVQIRFSVRRFHPKLGDKEMIQHYTLDQVNQHKKAIEEDLKHFNLKYEDLHSTCH
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
35.8kDa
Protein Length
Full Length of Mature Protein
Tag Info
N-terminal 6xHis-SUMO-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
3-7 business days
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.
Description

Advance your allergen research with our recombinant Blattella germanica Allergen Bla g 4, a critical allergen originating from the German cockroach (Blatta germanica). This full-length mature protein, expressed in the 13-182aa region, is produced in E.coli to ensure accurate representation and effective expression. The N-terminal 6xHis-SUMO tag facilitates easy purification without compromising protein integrity. Boasting a purity of over 90% as confirmed by SDS-PAGE, this lyophilized powder format Allergen Bla g 4 is ideal for various research applications, making it a valuable addition to your allergy-focused investigations.

Customer Reviews and Q&A

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Target Background

Function
Probable ligand-binding protein.
Subcellular Location
Secreted.
Protein Families
Calycin superfamily, Lipocalin family
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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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