S-RMab®Steroidogenic Factor 1/SF-1 Recombinant Rabbit mAb,PBS Only (SDT-1666-11)
SKU: 45049580321

S-RMab®Steroidogenic Factor 1/SF-1 Recombinant Rabbit mAb,PBS Only (SDT-1666-11)

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Description

S-RMab®Steroidogenic Factor 1/SF-1 Recombinant Rabbit mAb,PBS Only (SDT-1666-11)Product Specification Host Rabbit Antigen Steroidogenic Factor 1 SF 1 Synonyms STF 1; hSF 1; Adrenal 4 binding protein; Fushi tarazu factor homolog 1; Nuclear receptor subfamily 5 group A member 1; Steroid hormone receptor Ad4BP; NR5A1; AD4BP, FTZF1, SF1 Immunogen Synthetic Peptide Location Nucleus Accession Q13285 Clone Number SDT 1666 11 Antibody Type Recombinant mAb Isotype IgG Application IHC P Reactivity Hu Positive Sample human adrenal gland,

Product Specification


Host Rabbit
Antigen Steroidogenic Factor 1/SF-1
Synonyms STF-1; hSF-1; Adrenal 4-binding protein; Fushi tarazu factor homolog 1; Nuclear receptor subfamily 5 group A member 1; Steroid hormone receptor Ad4BP; NR5A1; AD4BP, FTZF1, SF1
Immunogen Synthetic Peptide
Location Nucleus
Accession Q13285
Clone Number SDT-1666-11
Antibody Type Recombinant mAb
Isotype IgG
Application IHC-P
Reactivity Hu
Positive Sample human adrenal gland, human testis
Purification Protein A
Concentration 1 mg/ml
Conjugation Unconjugated
Physical Appearance Liquid
Storage Buffer

PBS

Stability & Storage

12 months from date of receipt / reconstitution, 4 °C as supplied

Dilution


application dilution species
IHC-P 1:100 Hu

Background

SF-1 (Steroidogenic Factor 1) is a 52-kDa nuclear receptor transcription factor that activates the promoters of many key genes involved in steroidogenesis, adrenal development, and reproduction (CYP11A, CYP11B, CYP21B, AHCH, STAR, etc.) within the body. It is expressed in the adrenal gland and reproductive axis both during fetal development and in adulthood. High expression is observed in the adrenal cortex, pituitary, ovaries (granulosa and theca cells), testes (sertoli and leydig cells), and spleen.

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SKU: 45049580321

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Erin
West Palm Beach, US
★★★★★ 5
A must for summer!
Size: 5 Fl Oz (Pack of 1)
My go-to sunscreen. It’s clean, lightweight, and doesn’t leave that white cast like a lot of mineral formulas. I have blonde extensions and this is one of the only ones I’ve found that doesn’t turn them pink, which is huge. Wears really nicely on the skin and layers well—definitely a staple for me.
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Reviewed in the United States on May 2, 2026
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Jennifer Kinzer
Los Angeles, US
★★★★★ 4
Overall good basic
Size: 3 Fl Oz (Pack of 1)
I was looking at mineral sunscreens because they are more natural, but I found the chalky film they leave on the skin to be undesireable. Still, I did not want a fully chemical formula. I was able to find this hybrid that also has hydrating ingredients and ceramides for the skin. It goes on light and provides great coverage. It is a little shiny/greasy however which is why I dropped a star.
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Reviewed in the United States on January 31, 2026
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Xavier Vivenes
Belleville, US
★★★★★ 5
Great sunscreen for travel
Size: 3 Fl Oz (Pack of 1)
I’ve tried several sunblocks and this one is the one. CeraVe never disappoints. I took it with me to Cancun this past weekend and with plenty of sunshine my face and body stayed well protected. No sunburn at all. It also absorbs nicely and doesn’t leave white marks on the skin. The size is perfect for traveling with just a carry-on.
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Reviewed in the United States on March 12, 2026
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Jill P
Natrona Heights, US
★★★★★ 5
No white cast.
Size: 3 Fl Oz (Pack of 1)
I would prefer a 100% mineral sunscreen that is this sheer, but at least it's a hybrid. It goes on smoothly, no white or blue cast, and protects well. Very happy with this product.
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Reviewed in the United States on May 6, 2026
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Oldme
Draper, US
★★★★★ 3
Generous amount and is a good sunscreen
Size: 3 Fl Oz (Pack of 1)
Goes on with a slightly white cast, but it’s cost effective. If they could only get rid of the white cast! Doesn’t pill under makeup, or over. can try mixing together with liquid foundation to eliminate white.
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Reviewed in the United States on December 19, 2025

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