Human FGF-basic (FGF-2/bFGF), AOF Recombinant Protein（试剂）_50 μg

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50 μg

RH307281

PHG6015

1kg单位：瓶

28-42品 牌：Gibco

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产品详细信息

•Purity: >95% by SDS-PAGE and HPLC
•Endotoxin Concentration: <1 EU/µg
•Protein Length: 154 aa
•Biological Activity: ED50 <0.1 ng/mL
•Molecular Weight: 17.2 kDa
•Animal Origin-Free
•Carrier-Free

Reconstitution: We recommend that the vial be briefly centrifuged to bring the contents to the bottom prior to opening. Reconstitute FGF Basic in sterile, distilled water to a concentration of 0.1-1.0 mg/mL. Further dilutions should be made in aqueous buffers supplemented with carrier protein.

Storage: This lyophilized preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, aliquot the reconstituted preparation into working stocks and store at -20°C. Avoid repeated freeze-thaw cycles.

靶标信息

FGF2 (FGFb, fibroblast growth factor basic) belongs to the fibroblast growth factor (FGF) family, and interacts with high-affinity transmembrane receptors to influence cell proliferation and tissue neovascularization. FGF2 exists as five isoforms with distinct intracellular localizations and functions. The 18 kDa isoform is predominantly cytosolic and acts through cell surface receptors, whereas the 22, 22.5, 24 and 34 kDa isoforms are nuclear and may signal independent of transmembrane receptor pathways. In humans, the gene is located on the q arm of chromosome 4. FGF2 has been implicated in diverse biological processes, such as limb and nervous system development, wound healing, and tumor growth. The mRNA for FGF2 contains multiple polyadenylation sites, and is alternatively translated from non-AUG and AUG initiation codons, resulting in five different isoforms with distinct properties. The CUG-initiated isoforms are localized in the nucleus and are responsible for the intracrine effect, whereas, the AUG-initiated form is mostly cytosolic and is responsible for the paracrine and autocrine effects of this FGF. Diseases associated with FGF2 dysfunction include Kaposi Sarcoma and corneal neovascularization.

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