Thermo Fisher Scientific Human beta-Defensin 1 Recombinant Protein
인간 β-Defensin 1 재조합 단백질로, E. coli에서 발현된 고순도(≥98%) 단백질입니다. 항균 펩타이드 연구 및 기능 분석에 적합하며, 다양한 어세이(WB, IHC, ELISA 등)에 사용 가능합니다. 동결건조 형태로 제공되며, 장기 보관 시 -20°C에서 안정적입니다.
- 카탈로그번호
- PHC1624
- 카테고리
- Protein
- 판매단위
- pk
카탈로그
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Applications
- Western Blot (WB): Assay-dependent
- Immunohistochemistry (IHC): Assay-dependent
- ELISA: Assay-dependent
- Functional Assay: Assay-dependent
- Control (Ctrl): Assay-dependent
Product Specifications
| 항목 | 내용 |
|---|---|
| Species | Human |
| Expression System | E. coli |
| Amino Acid Sequence | Human beta-Defensin 1 recombinant protein contains 36 amino acids |
| Molecular Weight | 3.9 kDa |
| Class | Recombinant |
| Type | Protein |
| Purity | ≥98% by SDS-PAGE and HPLC |
| Endotoxin Concentration | <0.1 ng/µg |
| Activity | ED50 = 100 - 1000 ng/mL; determined by the dose-dependent chemotaxis of human CD34+ dendritic cells |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Purification | Purified |
| Storage Buffer | 10 mM acetic acid |
| Contains | No preservative |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice (domestic); Wet or Dry ice (international) |
Product Specific Information
Carrier-Free
Reconstitution:
Briefly centrifuge the vial prior to opening to bring the contents to the bottom.
Reconstitute in sterile, distilled water to a concentration of 0.1–1.0 mg/mL.
Further dilutions should be made in aqueous buffers supplemented with carrier protein (e.g., 0.1–1.0% BSA).Storage:
The lyophilized preparation is stable at 2–8°C, but should be kept at -20°C for long-term storage, preferably desiccated.
Upon reconstitution, the preparation is stable for up to one week at 2–8°C.
For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C.
Avoid repeated freeze/thaw cycles.
Target Information
Defensins are microbicidal and cytotoxic peptides produced by neutrophils. Members of the defensin family share high sequence similarity.
This gene encodes defensin beta 1, an antimicrobial peptide involved in epithelial defense against microbial colonization.
It is located near the defensin alpha 1 gene and has been implicated in the pathogenesis of cystic fibrosis.
For Research Use Only.
Not for use in diagnostic procedures.
Not for resale without express authorization.
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