HGFR 蛋白, Rat (HEK293, Fc)

HGFR Protein is a receptor tyrosine kinase that acts as a signal transducer of the extracellular matrix by binding to hepatocyte growth factor /HGF ligands. HGFR Protein participate in the activation of RAS-ERK, PI3 kinase-AKT, and PLCgamma-PKC signaling pathways. HGFR Protein is essential for embryonic development, organogenesis, and wound healing. HGFR Protein, Rat (HEK293, Fc) is the recombinant rat-derived HGFR protein, expressed by HEK293, with C-hFc labeled tag. The total length of HGFR Protein, Rat (HEK293, Fc) is 908 a.a., with molecular weight of ~97 & 39 kDa, respectively.

FITC 标记的 HGFR 蛋白是一种受体酪氨酸激酶，通过与肝细胞生长因子/HGF 配体结合，充当细胞外基质的信号转导器。它在调节多种生理过程中发挥着关键作用，包括增殖、散射、形态发生和细胞存活。配体在细胞表面结合后，FITC 标记的 HGFR 在其胞内结构域上发生自磷酸化，为下游信号分子创建对接位点。被配体激活后，它与 PI3 激酶亚基 PIK3R1、PLCG1、SRC、GRB2、STAT3 或适配器 GAB1 相互作用，导致多个信号级联的激活，包括 RAS-ERK、PI3 激酶-AKT 和 PLCgamma- PKC。RAS-ERK 激活与形态发生效应相关，而 PI3K/AKT 协调促生存效应。在胚胎发育中，FITC 标记的 HGFR 信号传导有助于原肠胚形成、神经元前体的发育和迁移、血管生成和肾脏形成。在骨骼肌发育过程中，它对于肌肉祖细胞的迁移和次级成肌细胞的增殖至关重要。在成人中，它参与伤口愈合、器官再生、组织重塑，并促进造血细胞的分化和增殖。此外，在微生物感染的情况下，FITC 标记的 HGFR 充当单核细胞增生李斯特菌 InlB 内的受体，介导病原体进入细胞^[1][2][3]^[4]。

Immobilized Human HGF at 2 μg/mL (100 μL/well) can bind Rat HGFR. The ED₅₀ for this effect is 23.11 ng/mL.

Rat

HEK293

C-hFc

Q2IBC7 (E25-N932)

24553  [NCBI]

ECKEALVKSEMNVNMKYQLPNFTAETPIHNVVLHGHHIYLGATNYIYVLDDKDLQKVSEFKTGPVVEHPDCFPCQDCSSKANVSGGVWKDNVNMALLVDTYYDDQLISCGSVNRGTCQRHVLPPDNAADIQSEVHCMFSPLAEEESGQCPDCVVSALGAKVLLSEKDRFINFFVGNTINSSYPPDYSLHSISVRRLKETQDGFKFLTDQSYIDVLPEFRDSYPIKYIHAFESNHFIYFLTVQKETLDAQTFHTRIIRFCSVDSGLHSYMEMPLECILTEKRRKRSTREEVFNILQAAYVSKPGANLAKQIGASPYDDILYGVFAQSKPDSAEPMNRSAVCAFPIKYVNDFFNKIVNKNNVRCLQHFYGPNHEHCFNRTLLRNSSGCEVRSDEYRTEFTTALQRVDLFMGRLNHVLLTSISTFIKGDLTIANLGTSEGRFMQVVLSRTAHFTPHVNFLLDSYPVSPEVIVEHPSNQNGYTLVVTGKKITKIPLNGLGCGHFQSCSQCLSAPYFIQCGWCHNRCVHSNECPSGTWTQEICLPAVYKVFPTSAPLEGGTMLTICGWDFGFKKNNKFDLRKTKVLLGNESCTLTLSESTTNTLKCTVGPAMSEHFNVSVIVSNSRETTQYSAFSYVDPVITSISPRYGPHAGGTLLTLTGKYLNSGNSRHISIGGKTCTLKSVSDSILECYTPGHTVSAEFPVKLKIDLADRVTSSFSYREDPVVSEIHPTKSFISGGSTITGIGKNLNSVSTPKLVIEVHDVGVNYTVACQHRSSSEIICCTTPSLQQLDLQLPLKTKAFFLLDGILSKHFDLTYVHDPMFKPFEKPVMISMGNENVVEIKGDDIDPEAVKGEVLKVGNKSCENLHWHSEALLCTVPSDLLKLNGGELNIEWKQAVSSTVLGKVIVQPDQN

Approximately 40-43&100-110 kDa

Greater than 95% as determined by reducing SDS-PAGE

无菌粉末

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.