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中文名称:人促卵泡素(FSH)酶联免疫试剂盒
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货号:CSB-E06867h
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规格:96T/48T
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价格:¥3200/¥2500
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其他:
产品详情
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产品描述:CUSABIO人促卵泡素(FSH)酶联免疫试剂盒(货号:CSB-E06867h),采用双抗体夹心法的定量检测原理,专为检测血清、血浆及组织匀浆样本中FSH水平设计。FSH是垂体前叶分泌的重要糖蛋白激素,通过调节性腺功能参与卵泡发育、雌激素合成及精子形成等生理过程,在生殖内分泌研究领域具有重要价值。试剂盒检测范围为2-50 mIU/mL,可精准覆盖生理及实验条件下FSH的浓度变化,适用于实验室开展生殖健康机制研究、生育力评估模型构建或激素相关疾病机理探索等科研项目。其高特异性抗体组合确保了对人源FSH的靶向识别,兼容多种生物样本类型的特点为研究者提供了灵活的实验方案选择,广泛用于基础医学、动物科学等领域中FSH表达水平的定量分析,为生殖系统功能调控研究提供可靠工具。
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别名:FSHBFollitropin subunit beta ELISA kit; Follicle-stimulating hormone beta subunit ELISA kit; FSH-B ELISA kit; FSH-beta ELISA kit; Follitropin beta chain ELISA kit
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缩写:FSH
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Uniprot No.:
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种属:Homo sapiens (Human)
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样本类型:serum, plasma, tissue homogenates
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检测范围:2 mIU/ml-50 mIU/ml.
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灵敏度:1 mIU/ml.
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反应时间:1-5h
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样本体积:50-100ul
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检测波长:450 nm
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研究领域:Signal Transduction
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测定原理:quantitative
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测定方法:Sandwich
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精密度:
Intra-assay Precision (Precision within an assay): CV%<15%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<15%
Three samples of known concentration were tested in twenty assays to assess.
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线性度:
To assess the linearity of the assay, samples were spiked with high concentrations of human FSH in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
Sample
Serum(n=4)
1:1
Average %
105
Range %
99-109
1:2
Average %
98
Range %
95-102
1:4
Average %
94
Range %
89-98
1:8
Average %
101
Range %
98-107
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回收率:
The recovery of human FSH spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type
Average % Recovery
Range
Serum (n=5)
96
91-99
EDTA plasma (n=4)
99
94-108
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标准曲线:
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
mIU/ml
OD1
OD2
Average
Corrected
50
1.856
1.793
1.825
1.734
20
0.899
0.907
0.903
0.812
10
0.453
0.427
0.440
0.349
5
0.256
0.269
0.263
0.172
2
0.148
0.116
0.132
0.041
0
0.089
0.092
0.091
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数据处理:
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货期:3-5 working days
引用文献
- Follicle-stimulating hormone induces depression-like phenotype by affecting synaptic function L Huang, S Sun, G Jiang, G Xie, Y Yang,Frontiers in Molecular Neuroscience,2024
- Impact of diet and physical activity on reproductive profile: A comparison of middle-aged and elderly men. H Ashraf,/,2024
- Metformin Effects on Plasminogen Activator Inhibitor-1 in Polycystic Ovarian Women MT Tawfeq,South Asian Res J Pharm Sci,2023
- The relationship between egg production, reproductive hormones, and the GDF9 gene in three different chicken strains WS Habashy,Animal Gene,2023
- Ovarian cysts disappear after 14-day oral regimen of Korean red ginseng extract in letrozole-induced polycystic ovarian syndrome SA Bidgoli,Korean Journal of Obstetrics & Gynecology,2021
- Effect of Date Palm Pollen Supplementation on the Egg Production, Ovarian Follicles Development, Hematological Variables and Hormonal Profile of Laying Hens M Saleh,Animals,2021
- Effects of Fetal Exposure to Heat-Not-Burn Tobacco on Testicular Function in Male Offspring Seiichi Yoshida,Biol Pharm Bull,2020
- Influence of three lighting regimes during ten weeks growth phase on laying performance, plasma levels- and tissue specific gene expression- of reproductive hormones in Pengxian yellow pullets Han S.et al,PLoS One. ,2017
- Transplantation of CD51+ stem Leydig cells: A new strategy for the treatment of testosterone deficiency Zhi Jun Zang.et al,STEM CELLS ,2017
- Chronic Estradiol Administration During the Early Stage of Alzheimer's Disease Pathology Rescues Adult Hippocampal Neurogenesis and Ameliorates Cognitive Deficits in Aβ1-42 Mice. J Zheng.et al,Molecular Neurobiology,2016
相关产品
相关问答
I am curious about the specificity of this kit. Are the antibodies only specific to FSH Beta?
靶点详情
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功能:Together with the alpha chain CGA constitutes follitropin, the follicle-stimulating hormone, and provides its biological specificity to the hormone heterodimer. Binds FSHR, a G protein-coupled receptor, on target cells to activate downstream signaling pathways. Follitropin is involved in follicle development and spermatogenesis in reproductive organs.
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基因功能参考文献:
- High follicle stimulating hormone expression is associated with Turner syndrome. PMID: 29415703
- We found a genetic association between rs11031006 (FSHB) SNP and endometriosis. WNT4 and VEZT genes constitute the most consistently associated genes with endometriosis. In the present study, an association of rs7521902 (WNT4) and rs10859871 (VEZT) was confirmed in women with endometriosis at the genotypic but not the allelic level. PMID: 28901453
- the in vivo bioactivities of FSH glycoforms in Fshb null mice using a pharmacological rescue approach, was investigated. PMID: 27561202
- Genetic variation affecting FSH production (FSHB c.-211G>T) was associated with age at pubertal onset, as assessed by testicular enlargement. The effect appeared further modified by coexistence of genetic variation affecting FSH sensitivity (FSHR c.-29G>A). PMID: 28323923
- A novel homozygous mutation in the FSHbeta gene (c.343C > T) identified in a male patient with isolated FSH deficiency and infertility. PMID: 28392474
- Association of the FSHB 211G > T polymorphism with male infertility in Han-Chinese PMID: 28764642
- Genetic variations of FSH signaling appear to determine the individual set point of the hypothalamic-pituitary-gonadal axis already early in life. PMID: 27270476
- Modeling and high-throughput experimental data uncover the mechanisms underlying Fshb gene sensitivity to gonadotropin-releasing hormone pulse frequency PMID: 28385888
- Variants in FSHB gene are associated with polycystic ovary syndrome and LH levels in Han Chinese women. PMID: 26938199
- Data indicate that compared with normal eggs, oocytes with a brown zona pellucida (ZP) were found to have a higher ZP thickness (ZPT), lower embryo quality and lower pregnancy rate, which might be due to a high gonadotropin (Gn) dosage injection and high serum follicle stimulating hormone (FSH) levels. PMID: 27442586
- genetic association studies in peripubertal girls in Denmark: Data suggest that an SNP in FSHR (follicle stimulating hormone receptor, c.2039A>G) is associated with blood levels of FSH, LH, and estradiol; minor alleles in FSHB (follicle stimulating hormone beta subunit, c.-211G>T) and FSHR (c.-29G>A) are associated with delayed pubertal onset. PMID: 26905078
- The FSHB -211G>T variant attenuates serum FSH levels in the supraphysiological gonadotropin setting of Klinefelter syndrome PMID: 25052309
- 3 known FSH-action modulating SNPs (FSHB -211G/T; FSHR -29G/A, c.2039 A/G)explained together 2.3%, 1.4%, 1.0 and 1.1% of the measured variance in serum FSH, Inhibin B, testosterone and total testes volume, respectively. PMID: 24718625
- The combined effect of FSHB GG+FSHR AA may potentiate the FSH pathway, which increases serum levels of FSH and reduces antimullerian hormone in health girls. PMID: 23850305
- Serum FSH levels are affected by the combination of genetic polymorphisms in FSHR and FSHB PMID: 23504007
- Data suggest that low serum FSH levels in men with an SNP in promoter region of FSHB (-211G/T) result from reduced binding of LHX3 (LIM homeobox 3) to FSHB promoter/response element and down-regulation of FSHB transcription in gonadotrophs. PMID: 23766128
- activin-regulated transcription mediated by forkhead box L2 [review] PMID: 23426431
- Data indicate that neither serum inhibin B nor follicle-stimulating hormone (FSH) is a suitable surrogate for determination of sperm concentration in a semen sample. PMID: 23423746
- Ser680 genotype for FSHR is a factor of relative resistance to FSH stimulation resulting in slightly higher FSH serum levels, thus leading to a prolonged duration of the menstrual cycle. PMID: 23380184
- Phenotypic consequences of FSHB -211G-->T on the hypothalamic-pituitary-ovarian axis in women. PMID: 23118424
- Both estradiol and progesterone uniquely modulate basal and GnRH-stimulated gonadotropin promoters without affecting cell growth. PMID: 23160221
- Negative fetal FSH/LH regulation in late pregnancy is associated with declined kisspeptin/KISS1R expression in the tuberal hypothalamus. PMID: 23015653
- In the proposed model of the combined effects, FSHB -211G>T acts strongly on male reproductive parameters, whereas the FSHR 2039A>G effects were approximately 2-3 times smaller. PMID: 22791757
- [review] A middle-aged male with feminizing adrenocortical (ACC) tumor shows delayed response of luteinizing hormone and poor response of FSH to gonadotropin-releasing hormone administration. PMID: 21720063
- FSHB -211 TT genotype might represent a novel treatable form of male infertility characterized by severe spermatogenic impairment and low or inappropriately normal FSH plasma levels. PMID: 22000911
- We showed for the first time that genetically determined low FSH may have wider downstream effects on the male reproductive system, including impaired testes development, altered testicular hormone levels and affected male reproductive potential. PMID: 21733993
- Polymorphisms in the 5'-flanking regions of FSHbeta and luteinizing hormone (LH)beta genes are probably related to the puberty onset time of Chinese Han girls. PMID: 20869425
- FSH dysfunction due to a less acidic isoform pattern through hypoglycosylation is not a key mechanism of primary ovarian insufficiency in classic galactosemia PMID: 20814826
- Smad2 expression in ovarian cells requires a functional interplay between activin A (INHBA) and FSH/PKA signaling. PMID: 12665510
- The level of serum FSH may be related to bone loss and the occurrence of osteoporosis in Chinese women. PMID: 19734592
- Findings demonstrate that FSH has dose-dependent anabolic effects on bone via an ovary-dependent mechanism. PMID: 21149714
- the genomic and genetic context of the FSHB and the LHB/CGB genes largely affects the profile of the hormone production PMID: 20488225
- FoxL2 plays a key role in activin induction of the FSHbeta gene, by binding to sites conserved across multiple species. PMID: 20233786
- This genetic marker may have clinical significance in molecular diagnostics of male reproductive success. PMID: 19897680
- Review. The Asn7 and Asn24 glycosylation variants of human pituitary FSHB exhibit differential and divergent effects at the target cell level and that less sialylated, short-lived variants may exert significant effects in in vivo conditions. PMID: 11900895
- FSH beta gene mutations in a female with partial breast development and a male sibling with normal puberty and azoospermia PMID: 12161499
- Follicle-stimulating hormone interacts with exoloop 3 of the receptor. PMID: 12374801
- A Cys82Arg mutation in this protein causes FSH deficiency in FSH levels in vitro. PMID: 12568849
- No mutation in this gene can still cause FSH deficiency in a person with normal virilization. PMID: 12568861
- x-ray crystallographic analysis shows that the FSH beta subunit is close to the N-terminal region and the alpha subunit is projected toward exoloop 3 in the endodomain PMID: 12963710
- pituitary exit of LH and FSH occur via different secretion pathways, and are released spatially from the pituitary via different circulatory routes. PMID: 14585810
- LHX3 LIM homeodomain transcription factor is involved in activation of the FSH beta-subunit gene in the pituitary gonadotrope cell. PMID: 15271874
- Sequence analysis shows that the human FSH beta gene is highly conserved and amino acid changing mutations are apparently extremely rare; only three silent polymorphisms, two of which are novel, are revealed. PMID: 16100240
- The strategy to produce a soluble FSH-FSHR complex that involves the co-secretion of a truncated FSHR ectodomain (FSHR(HB)) and a covalently linked FSHalphabeta heterodimer, is described. PMID: 17045735
- A major regulatory mechanism for FSH glycosylation involves control of beta-subunit N-glycosylation, possibly by inhibition of oligosaccharyl transferase. Two primate species exhibited the same all-or-none pattern of pituitary FSHbeta glycosylation. PMID: 17079072
- There is a preliminary observation suggesting that the second most frequent FSHB haplotype may be associated with rapid conception success in females. PMID: 17227474
- Follitropin beta and, more precisely, follitropin alfa suppress the spectral components and power of the myoelectrical signals, which provides uterine quiescence. PMID: 18068163
- Case Report: Isolated FSH deficiency without mutation of the FSHbeta gene and successful treatment with human menopausal gonadotropin. PMID: 18402948
- A polymorphism within the FSHB gene is associated with serum FSH levels in men. PMID: 18567894
- Ghrelin suppresses the secretion of FSH in humans. PMID: 19054012
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相关疾病:Hypogonadotropic hypogonadism 24 without anosmia (HH24)
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亚细胞定位:Secreted.
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蛋白家族:Glycoprotein hormones subunit beta family
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数据库链接: