製品: KISS1 Antibody
カタログ: DF7133
タンパク質の説明: Rabbit polyclonal antibody to KISS1
アプリケーション: WB IHC IF/ICC
Cited expt.: WB
反応性: Human, Mouse, Rat
予測: Pig, Zebrafish, Bovine, Horse, Sheep, Dog, Xenopus
分子量: 15kDa; 15kD(Calculated).
ユニプロット: Q15726
RRID: AB_2839087

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:2000, IHC 1:20-1:50, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user. For optimal experimental results, antibody reuse is not recommended.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human,Mouse,Rat
予測:
Pig(100%), Zebrafish(89%), Bovine(100%), Horse(83%), Sheep(100%), Dog(83%), Xenopus(83%)
クローナリティ:
Polyclonal
特異性:
KISS1 Antibody detects endogenous levels of total KISS1.
RRID:
AB_2839087
引用形式: Affinity Biosciences Cat# DF7133, RRID:AB_2839087.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ/展開

KISS 1; KiSS 1 metastasis suppressor; Kiss1; KISS1_HUMAN; Kisspeptin 1; Kisspeptin 10; Kisspeptin 13; Kisspeptin 14; Kisspeptin; Kisspeptin-1; Kisspeptin-10; Kisspeptin-54; Kisspeptin1; Malignant melanoma metastasis suppressor; Metastasis suppressor KiSS 1; Metastasis suppressor KiSS1; Metastin; MGC39258;

免疫原

免疫原:

A synthesized peptide derived from human KISS1, corresponding to a region within the internal amino acids.

Uniprot:
遺伝子(ID):
発現特異性:
Q15726 KISS1_HUMAN:

Very high expression in placenta, with the next highest level in testis and moderate levels in pancreas, liver, small intestine and brain at much lower levels. Expression levels increased in both early placentas and molar pregnancies and are reduced in choriocarcinoma cells. Expressed at higher levels in first trimester trophoblasts than at term of gestation, but only expressed in the villous trophoblast.

タンパク質の説明:
This gene is a metastasis suppressor gene that suppresses metastases of melanomas and breast carcinomas without affecting tumorigenicity. The encoded protein may inhibit chemotaxis and invasion and thereby attenuate metastasis in malignant melanomas. Studies suggest a putative role in the regulation of events downstream of cell-matrix adhesion, perhaps involving cytoskeletal reorganization. A protein product of this gene, kisspeptin, stimulates gonadotropin-releasing hormone (GnRH)-induced gonadotropin secretion and regulates the pubertal activation of GnRH nuerons. A polymorphism in the terminal exon of this mRNA results in two protein isoforms. An adenosine present at the polymorphic site represents the third position in a stop codon. When the adenosine is absent, a downstream stop codon is utilized and the encoded protein extends for an additional seven amino acid residues.
タンパク質配列:
MNSLVSWQLLLFLCATHFGEPLEKVASVGNSRPTGQQLESLGLLAPGEQSLPCTERKPAATARLSRRGTSLSPPPESSGSPQQPGLSAPHSRQIPAPQGAVLVQREKDLPNYNWNSFGLRFGKREAAPGNHGRSAGRG

種類予測

種類予測:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Pig
100
Bovine
100
Sheep
100
Zebrafish
89
Horse
83
Dog
83
Xenopus
83
Chicken
0
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

機能:

Metastasis suppressor protein in malignant melanomas and in some breast cancers. May regulate events downstream of cell-matrix adhesion, perhaps involving cytoskeletal reorganization. Generates a C-terminally amidated peptide, metastin which functions as the endogenous ligand of the G-protein coupled receptor GPR54. Activation of the receptor inhibits cell proliferation and cell migration, key characteristics of tumor metastasis. Kp-10 is a decapeptide derived from the primary translation product, isolated in conditioned medium of first trimester trophoblast. Kp-10, but not other kisspeptins, increased intracellular Ca(2+) levels in isolated first trimester trophoblasts. Kp-10 is a paracrine/endocrine regulator in fine-tuning trophoblast invasion generated by the trophoblast itself. The receptor is also essential for normal gonadotropin-released hormone physiology and for puberty. The hypothalamic KiSS1/GPR54 system is a pivotal factor in central regulation of the gonadotropic axis at puberty and in adulthood.

PTMs:

Processed by MMP2 and MMP9.

細胞の位置付け:

Secreted.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
組織特異性:

Very high expression in placenta, with the next highest level in testis and moderate levels in pancreas, liver, small intestine and brain at much lower levels. Expression levels increased in both early placentas and molar pregnancies and are reduced in choriocarcinoma cells. Expressed at higher levels in first trimester trophoblasts than at term of gestation, but only expressed in the villous trophoblast.

タンパク質ファミリー:

Belongs to the KISS1 family.

参考文献

1). Exposure to Sucralose and Its Effects on Testicular Damage and Male Infertility: Insights into Oxidative Stress and Autophagy. Environmental health perspectives, 2025 (PubMed: 40378307) [IF=10.1]

2). Effects of Integrated Extracts of Trigonella foenum-graecum and Asparagus racemosus on Hot Flash-like Symptoms in Ovariectomized Rats. Antioxidants (Basel, Switzerland), 2025 (PubMed: 40227409) [IF=7.0]

Application: WB    Species: Rat    Sample:

Figure 7. Effects of Trigonella foenum-graecum (TFG) and Asparagus racemosus (AR) combinations on Kisspeptin (A), NKB (B), TRPV1 (C) protein levels and representative Western blot bands (D and Figure S1) in OVX rats (n = 3). Densitometric analysis of Western blot bands normalized to β-actin ensured equal protein loading. Error bars represent the standard error of the mean; different letters (a–g) indicate statistical differences (ANOVA, Tukey’s test). Group abbreviations: Control: on-ovariectomized rats without any treatment; OVX (Ovariec-tomy): Rats that un-der-went ovariectomy; OVX+TA1-TA5: rats treated with different dose combinations of Trigonella foenum-graecum (T) and Asparagus racemosus (A), OVX+IAT1-IAT2: rats treated with integrated combinations of T and A extracts integrated extract combinations.

3). Kisspeptin mediates the impact of chronic psychological stress on reproductive and metabolic dysregulation in polycystic ovary syndrome: evidence from human and rat models. Journal of ovarian research, 2025 (PubMed: 41430614) [IF=4.0]

4). Chemical profile and miscarriage prevention evaluation of Jiao-Ai Decoction, a classical traditional Chinese formula. Journal of pharmaceutical and biomedical analysis, 2022 (PubMed: 35636007) [IF=3.1]

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