SRP3039

Sigma-Aldrich

FGF-23 human

recombinant, expressed in E. coli, ≥95% (SDS-PAGE), ≥95% (HPLC), suitable for cell culture

Synonym(s):
Fibroblast Growth Factor-23
NACRES:
NA.32
Pricing and availability is not currently available.

biological source

human

recombinant

expressed in E. coli

assay

≥95% (HPLC)
≥95% (SDS-PAGE)

form

lyophilized

mol wt

25.5 kDa

packaging

pkg of 20 μg

application(s)

cell culture | mammalian: suitable

impurities

<0.1 EU/μg endotoxin, tested

color

white to off-white

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... FGF23(8074)

General description

Fibroblast growth factor-23 (FGF-23) is a bone-derived hormone which is secreted by osteocytes and osteoblasts. It is part of the atypical FGF subfamily. The gene encoding it is localized on human chromosome 12p13. Recombinant human FGF-23 is a 25.5kDa globular protein containing 228 amino acid residues.

Biochem/physiol Actions

The FGF family plays a central role during prenatal development and postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. Fibroblast growth factor-23, -21 and -19 (FGF-23, FGF-21 and FGF-19) act as circulating hormones and require the participation of a Klotho protein as a co-receptor for their signaling. The signaling receptor for FGF-23, a Klotho-FGFR1 (IIIc) complex, is an essential regulator of the renal sodium phosphate co-transporter and key vitamin D-metabolizing enzymes cytochrome P450 family 27 subfamily B member 1 (CYP27B1) and cytochrome P450 family 24 subfamily A member 1 (CYP24A1). FGF-23 acts in the kidney to regulate phosphate homeostasis and vitamin D metabolism.

Sequence

MYPNASPLLG SSWGGLIHLY TATARNSYHL QIHKNGHVDG APHQTIYSAL MIRSEDAGFV VITGVMSRRY LCMDFRGNIF GSHYFDPENC RFQHQTLENG YDVYHSPQYH FLVSLGRAKR AFLPGMNPPP YSQFLSRRNE IPLIHFNTPI PRRHTRSAED DSERDPLNVL KPRARMTPAP ASCSQELPSA EDNSPMASDP LGVVRGGRVN THAGGTGPEG CRPFAKFI

Physical form

Lyophilized from 10 mM Sodium Acetate, pH 6.0 + 0.1 M Arginine.

Reconstitution

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.5 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

RIDADR

NONH for all modes of transport

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Richard G Boles
Handbook of Growth and Growth Monitoring in Health and Disease null
Anthony A Portale et al.
PloS one, 10(11), e0142924-e0142924 (2015-11-21)
Fibroblast growth factor 23 (FGF23) is a potent regulator of phosphate (Pi) and vitamin D homeostasis. The transcription factor, early growth response 1 (egr-1), is a biomarker for FGF23-induced activation of the ERK1/2 signaling pathway. We have shown that ERK1/2...
Klotho converts canonical FGF receptor into a specific receptor for FGF23.
Urakawa I
Nature, 444(7120), 770-774 (2006)
Fibroblast growth factor 23 and bone mineralisation.
Guo YC and Yuan Q
International Journal of Oral Science, 7(1), 8-13 (2015)
Fibroblast growth factors.
Ornitz, D.M., et al.
Genome Biology, 2, 30051-300512 (2001)
Articles
Fibroblast growth factors in cell culture and various growth factors for your research
Read More

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