Immobilized Recombinant Human Sonic Hedgehog Protein (rp188213) at 1.0 μg/mL can bind Sonic Hedgehog Mouse mAb (Ab128686) with the EC50 of 39.27 ng/mL.
HHG1 | HHG-1 | HLP3 | HPE3 | MCOPCB5 | MCOPCB5sonic hedgehog (Drosophila) homolog | Shh | ShhNC | SMMCI | SMMCIsonic hedgehog homolog (Drosophila) | sonic hedgehog homolog | sonic hedgehog protein | Sonic Hedgehog | TPT | TPTPS
规格或纯度
ActiBioPure™, 无载体, 生物活性, ≥95%(SDS-PAGE)
生化机理
与 patched(PTC)受体结合,该受体与 smoothened(SMO)共同激活靶基因的转录。在缺乏 SHH 的情况下,PTC 可抑制 SMO 的组成信号活性。它还能调节另一个靶基因--gli 致癌基因。细胞间信号对发育过程中的各种模式化事件至关重要:由脊索产生的信号可诱导神经管和体节中腹侧细胞的命运,也是发育中肢芽前后轴模式化的极化信号。同时具有底板和运动神经元诱导活性。运动神经元诱导所需的 N 产物阈值浓度比底板诱导所需的浓度低 5 倍。
翻译后:音速刺猬蛋白:C 端结构域具有自蛋白分解活性和胆固醇转移酶活性(相似)。这两种活性都会导致全长蛋白裂解,并将胆固醇分子共价连接到新生成的 N 端片段(ShhN)的 C 端(相似)。胆固醇化是声刺猬蛋白 N 产物靶向脂筏和多聚化所必需的(PubMed:24522195, PubMed:26875496)。在局部和长程信号传导中,ShhN 是活性物种,而 C 产物(ShhC)则在网状内质中降解(相似)。音速刺猬蛋白的 N-产物:通过 HHAT 对 ShhN 进行 N-棕榈酰化是音速刺猬蛋白 N-产物多聚化和完全活性所必需的(相似)。它是该 N 端肽在膜近端定位和随后脱落的先决条件(PubMed:24522195)。音速刺猬蛋白 N-产物:ShhNp的脂质化N端和C端多肽可被裂解(脱落)(PubMed:24522195)。N 端棕榈酰化肽在 Cardin-Weintraub (CW) motif 位点被裂解(PubMed:24522195)。这种裂解减少了与硫酸肝素的相互作用。SCUBE2 可增强这种裂解(PubMed:23118222, PubMed:24522195)。
生物活性
Immobilized Recombinant Human Sonic Hedgehog Protein (rp188213) at 1.0 μg/mL can bind Sonic Hedgehog Mouse mAb (Ab128686) with the EC50 of 39.27 ng/mL.
19.9 kDa, under reducing conditions; 17.9 & 20.4 & 43.9 kDa, under non-reducing conditions.
分子类型
蛋白质
产品线
生物产品
储存与运输
物理形态
冻干(Lyophilized)
储存缓冲液
Lyophilized from 20mM PB, 100mM NaCl, 1mM DTT, pH 7.5.
复溶
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.
储存条件
-20°C储存,避免反复冻融
运输条件
超低温运输
稳定性与储存
在 -20°C 下可保存 1 年。避免冷冻/解冻循环。
图片
Recombinant Human Sonic Hedgehog/Shh Protein (rp188213) - ELISA Immobilized Recombinant Human Sonic Hedgehog/Shh Protein (rp188213) at 1.0 μg/mL can bind Sonic Hedgehog Mouse mAb (Ab128686) with the EC50 of 39.27 ng/mL.
Recombinant Human Sonic Hedgehog/Shh Protein (rp188213) - SDS-PAGE 3 μg/lane of Recombinant Recombinant Human Sonic Hedgehog/Shh Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 19.9 kDa under reducing conditions and 17.9 & 20.4 & 43.9 kDa under non-reducing conditions.