| 产品名称 |
Recombinant Human SEMA3A (N-6His-Flag) |
| 英文名称 |
Semaphorin-3A/SEMA3A |
| 纯度 |
Greater than 95% as determined by reducing SDS-PAGE |
| 内毒素 |
<1 EU/µg as determined by LAL test. |
| 蛋白构建 |
Recombinant Human Semaphorin 3A is produced by our Mammalian expression system and the target gene encoding Lys26-Phe546 is expressed with a 6His-Flag tag at the N-terminus. |
| Accession |
Q14563 |
| 表达宿主 |
Human Cells |
| 种属 |
Human |
| 预测分子量 |
61.3 KDa |
| 制剂 |
Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 10% Trehalose, 100mM NaCl, 0.05% Tween 80, pH 8.5. |
| 运输方式 |
The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below. |
| 稳定性&储存 |
Store at ≤-70°C, stable for 6 months after receipt.Store at ≤-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles. |
| 复溶 |
Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| 分子别名 |
| Semaphorin III; SEMA3A; SEMAD; Hsema-I; SEMA1; SemD; Semad; coll-1; Hsema-III; Sema III |
| 背景介绍 |
| emaphorin-3A is a secreted protein which belongs to the semaphorin family. Semaphorins are a family of secreted and cell-bound signaling molecules defined by the presence of a common 500 aa Sema domain.This protein can function as either a chemorepulsive agent, inhibiting axonal outgrowth, or as a chemoattractive agent, stimulating the growth of apical dendrites. In both cases, the protein is vital for normal neuronal pattern development. Increased expression of this protein is associated with schizophrenia and is seen in a variety of human tumor cell lines. |
注意事项
本司产品仅用于科研，不用于临床诊断和治疗
