Recombinant Human Beta-Defensin 1 Protein

Cat. No.: rp183669
AVAILABLE TO ORDER
GRADE & PURITY Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. ≥90%(SDS-PAGE) See COA
Accession #
P60022
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Testing in progress
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
rp183669-10μg
6
$159.90
50μg
rp183669-50μg
3
$439.90
100μg
rp183669-100μg
4
$699.90
1mg
rp183669-1mg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$3,339.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free,PBS Only,≥90%(SDS-PAGE),See COA Carrier Free,PBS Only for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Product Name
Recombinant Human Beta-Defensin 1 Protein
Synonyms
BD 1 | BD-1 | BD1 | beta 1 | Beta defensin 1 | Beta-defensin 1 | DEFB 1 | DEFB1 | DEFB1_HUMAN | DEFB101 | Defensin | Defensin beta 1 | Defensin beta 1 preproprotein | HBD 1 | hBD-1 | HBD1 | MGC51822
Grade
Carrier Free, PBS Only
Specifications & Purity
Carrier Free, PBS Only, ≥90%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
The DEFB1 gene, encoding for the constitutively expressed human beta-defensin 1 (hBD1) antimicrobial peptide is a potential candidate when studying genetic susceptibility to caries. DEFB1 genetic variations have been reported as contributing to hBD1 produ
Bioactivity
Testing in progress
Endotoxin Concentration
<1.0 EU/μg
Amino Acids
22-68 aa
Sequence
GNFLTGLGHRSDHYNCVSSGGQCLYSACPIFTKIQGTCYRGKAKCCK​
Accession #
Predicted molecular weight
18.7 kDa
SDS-PAGE
10.1 kDa, under reducing conditions; 10.1 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 1.0 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C for 1 year. Avoid freeze/thaw cycle.
Images

Recombinant Human Beta-Defensin 1 Protein (rp183669) - SDS-PAGE
2 μg/lane of Recombinant Human Beta-Defensin 1 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 10.1 kDa.

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
ZJ25F0319848Certificate of AnalysisFeb 24, 2026 rp183669
ZJ25F0319849Certificate of AnalysisFeb 24, 2026 rp183669
ZJ25F0319850Certificate of AnalysisFeb 24, 2026 rp183669
ZJ25R0201991Certificate of AnalysisMar 07, 2025 rp183669
Solution Calculators
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