FAM19A4 Protein (AA 35-140) (His tag)
This Recombinant FAM19A4 protein is expressed in 大肠杆菌（E. Coli）.
Quick Overview for FAM19A4 Protein (AA 35-140) (His tag) (ABIN1945371)
抗原
See all FAM19A4 蛋白
FAM19A4
(Family with Sequence Similarity 19 (Chemokine (C-C Motif)-Like), Member A4 (FAM19A4))
蛋白类型
Recombinant
宿主
人
资源
大肠杆菌（E. Coli）
纯度
> 95 % as determined by reducing SDS-PAGE.
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产品特性
- AA 35-140
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标记
- This FAM19A4 protein is labelled with His tag.
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原理
- Recombinant Human Protein FAM19A4/FAM19A4 (N-6His)
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序列
- MGSSHHHHHH SSGLVPRGSH MSSQHLRGHA GHHQIKQGTC EVVAVHRCCN KNRIEERSQT VKCSCFPGQV AGTTRAQPSC VEASIVIQKW WCHMNPCLEG EDCKVLPDYS GWSCSSGNKV KTTKVTR
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产品特性
- Recombinant Human Protein FAM19A4/FAM19A4 is produced with our E. coli expression system. The target protein is expressed with sequence (AA 35-140) of human TAFA4 fused with a His tag at the N-terminus.
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过滤
- 0.2 μm filtered
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内毒素水平
- Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test
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Family with Sequence Similarity 19 (Chemokine (C-C Motif)-Like), Member A4 (FAM19A4) (AA 1-140) protein (GST tag)
FAM19A4 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
Family with Sequence Similarity 19 (Chemokine (C-C Motif)-Like), Member A4 (FAM19A4) (Transcript Variant 1) protein (Myc-DYKDDDDK Tag)FAM19A4 宿主: 人 宿主: HEK-293 Cells Recombinant > 80 % as determined by SDS-PAGE and Coomassie blue staining AbP, STD
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限制
- 仅限研究用
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状态
- Lyophilized
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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,150 mM NaCl, pH 7.4.
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注意事项
- Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
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储存条件
- 4 °C/-20 °C/-80 °C
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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.
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- FAM19A4 (Family with Sequence Similarity 19 (Chemokine (C-C Motif)-Like), Member A4 (FAM19A4))
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别名
- Protein FAM19A4/FAM19A4
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背景
- FAM19A4 is a secreted, 12 kDa member of the FAM19/TAFA family of chemokine-like proteins. Like other members of the FAM19/TAFA family, with the exception of TAFA5, mature FAM19A4 contains 10 regularly spaced cysteine residues. The FAM19A4 proteins are predominantly expressed in specific regions of the brain and the biological functions of FAM19A4 family members remain to be determined, but there are a few tentative hypotheses. First, FAM19A4 may modulate immune responses in the CNS by functioning as brain specific chemokines, and may act with other chemokines to optimize the recruitment and activity of immune cells in the CNS. Second, FAM19A4 may represent a novel class of neurokines that act as regulators of immune nervous cells. And third, FAM19A4 may control axonal sprouting following brain injury.
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分子量
- 14.1 kDa
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UniProt
- Q96LR4
抗原
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