DEFB4A Protein (AA 24-64)
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- 抗原 See all DEFB4A (DEFB4) 蛋白
- DEFB4A (DEFB4) (Defensin, beta 4A (DEFB4))
- 蛋白类型
- Recombinant
- 产品特性
- AA 24-64
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宿主
- 人
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资源
- 大肠杆菌（E. Coli）
- 原理
- Recombinant Human β-Defensin 4A
- 序列
- GIGDPVTCLK SGAICHPVFC PRRYKQIGTC GLPGTKCCKK P
- 产品特性
- Recombinant Human beta-Defensin 4A is produced with our E. coli expression system. The target protein is expressed with sequence (Gly24-Pro64) of Human beta-Defensin 4A.
- 纯度
- > 95 % as determined by reducing SDS-PAGE.
- 过滤
- 0.2 μm filtered
- 内毒素水平
- Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test
- Top Product
- Discover our top product DEFB4 蛋白
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Defensin, beta 4A (DEFB4) (Active) protein
DEFB4 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant >95 % as determined by SDS-PAGE Func Active
Defensin, beta 4A (DEFB4) (AA 24-64) protein (His tag)DEFB4 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 95 % as determined by SDS-PAGE ELISA, WB
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
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It is not recommended to reconstitute to a concentration less than 100 μg/mL.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles. - 缓冲液
- Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 130 mM NaCl, pH 7.4.
- 注意事项
- Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
- 储存条件
- 4 °C/-20 °C/-80 °C
- 储存方法
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Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months. - 有效期
- 3 months
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- 抗原
- DEFB4A (DEFB4) (Defensin, beta 4A (DEFB4))
- 别名
- beta-Defensin-4A (DEFB4 产品)
- 别名
- BD-2 Protein, DEFB-2 Protein, DEFB102 Protein, DEFB2 Protein, DEFB4 Protein, HBD-2 Protein, SAP1 Protein, BD2 Protein, DEFB4P Protein, THP2 Protein, defensin beta 4A Protein, defensin beta 2 Protein, defensin beta 1 Protein, avian beta-defensin 4 Protein, defensin, beta 4A Protein, beta-defensin 2 Protein, defensin beta 4 Protein, beta defensin 2 Protein, DEFB4A Protein, Defb2 Protein, DEFB1 Protein, AvBD4 Protein, THP2 Protein, defb4 Protein, SBD2 Protein
- 背景
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Beta-Defensin 4A is a membrane-active cationic peptide that functions in inflammation and innate immune responses. There are at least 30 beta-Defensins, which are distinguished from alpha-Defensins by the connectivity pattern of their three intermolecular disulfide bonds. Members of the Defensin family are highly similar in protein sequence. This gene encodes Defensin, DEFB4, which has broad-spectrum antimicrobial activity and may play an important role in innate epithelial defense. They are highly expressed in skin and tonsils, and to a lesser extent in trachea, uterus, kidney, thymus, adenoid, pharynx and tongue. beta-Defensin 4A has low expression in salivary gland, bone marrow, colon, stomach, polyp and larynx. No expression in small intestine. The 45 amino acid mature human BD3 shares 38% and 33% amino acid sequence identity with mouse and rat BD3, respectively.
Alternative Names: Beta-Defensin 4A, Beta-Defensin 2, BD-2, hBD-2, Defensin, Beta 2, Skin-Antimicrobial Peptide 1, SAP1, DEFB4A, DEFB102, DEFB2, DEFB4, DEFB4B - 分子量
- 4.33 kDa
- UniProt
- O15263
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