Anticorps Polyclonal de lapin anti-HTRA1

• Phare
• Validé par KD/KO

HTRA1 Polyclonal Antibody for IF, IHC, IP, WB, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, souris et plus (1)

Applications

WB, IP, IHC, IF, ELISA

Conjugaison

Non conjugué

Publications

11

N° de cat : 55011-1-AP

Synonymes

ARMD7, High-temperature requirement A serine peptidase 1, HtrA, HtrA serine peptidase 1, HTRA1, L56, ORF480, PRSS11, Serine protease 11, Serine protease HTRA1

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Galerie de données de validation

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  WB analysis of HAP1 cells using 55011-1-AP

  HAP1 (WT and HTRA1 KO) lysates prepared with RIPA buffer, 25μg protein loaded. 55011-1-AP incubated at 1:500 at 4°C overnight in 5% milk in TBST. Ponceau stained transfers shown for each blot. These data were performed and provided by YCharOS in partnership with Proteintech. YCharOS is an open science company with a mission to characterise all commercial antibodies to improve scientific reproducibility and transparency.

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  WB analysis of L02 using 55011-1-AP

  L02 cells were subjected to SDS PAGE followed by western blot with 55011-1-AP (HTRA1 antibody) at dilution of 1:600 incubated at room temperature for 1.5 hours.

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  WB analysis of HepG2 using 55011-1-AP

  HepG2 cells were subjected to SDS PAGE followed by western blot with 55011-1-AP (HTRA1 antibody) at dilution of 1:600 incubated at room temperature for 1.5 hours.

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  WB analysis of mouse brain using 55011-1-AP

  mouse brain tissue were subjected to SDS PAGE followed by western blot with 55011-1-AP (HTRA1 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

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  WB analysis of mouse brain using 55011-1-AP

  mouse brain tissue were subjected to SDS PAGE followed by western blot with 55011-1-AP (HTRA1 Antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  WB analysis of mouse brain using 55011-1-AP

  mouse brain tissue were subjected to SDS PAGE followed by western blot with 55011-1-AP (HTRA1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  IP experiment of HAP1 cells using 55011-1-AP

  HAP1 lysates prepared and IP of APP performed using 2.0 μg of 55011-1-AP coupled to protein A- magnetic beads. The Ponceau stained transfers of each blot are shown. SM=2% starting material; UB=2% unbound fraction; IP=immunoprecipitate. These data were performed and provided by YCharOS in partnership with Proteintech. YCharOS is an open science company with a mission to characterise all commercial antibodies to improve scientific reproducibility and transparency.

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  IP experiment of L02 using 55011-1-AP

  IP Result of anti-HTRA1 (IP:55011-1-AP, 4ug; Detection:55011-1-AP 1:500) with L02 cells lysate 1400ug.

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  IHC staining of human placenta using 55011-1-AP

  Immunohistochemical analysis of paraffin-embedded human placenta tissue slide using 55011-1-AP (HTRA1 Antibody) at dilution of 1:200 (under 10x lens).

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  IHC staining of human placenta using 55011-1-AP

  Immunohistochemical analysis of paraffin-embedded human placenta tissue slide using 55011-1-AP (HTRA1 Antibody) at dilution of 1:200 (under 40x lens).

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  IHC staining of human placenta using 55011-1-AP

  Immunohistochemical analysis of paraffin-embedded human placenta tissue slide using 55011-1-AP (HTRA1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of HepG2 using 55011-1-AP

  Immunofluorescent analysis of HepG2 cells using 55011-1-AP (HTRA1 antibody) at dilution of 1:25 and Alexa Fluor 488-conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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Applications testées

• Résultats positifs en WB: cellules L02, cellules HepG2, tissu cérébral de souris
• Résultats positifs en IP: cellules L02, HAP1 cells
• Résultats positifs en IHC: tissu placentaire humain, ; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.
• Résultats positifs en IF: cellules HepG2

Dilution recommandée

• Western Blot (WB): WB : 1:500-1:2000
• Immunoprécipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochimie (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF): IF : 1:10-1:100

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Applications publiées

• WB: See 8 publications below
• IHC: See 4 publications below
• IF: See 3 publications below

Informations sur le produit

55011-1-AP cible HTRA1 dans les applications de WB, IP, IHC, IF, ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Réactivité citée: rat, Humain, poisson-zèbre, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: Peptide
• Nom complet: HtrA serine peptidase 1
• Masse moléculaire calculée: 51 kDa
• Poids moléculaire observé: 35 kDa, 50 kDa, 42 kDa
• Numéro d’acquisition GenBank: NM_002775
• Symbole du gène: HTRA1
• Identification du gène (NCBI): 5654
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS avec azoture de sodium à 0,02 % et glycérol à 50 % pH 7,3
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

HTRA1, also named as HTRA, PRSS11 and L56, belongs to the peptidase S1B family. It is a protease that regulates the availability of nsulin-like growth factors (IGFs) by cleaving IGF-binding proteins. HTRA1 represses signaling by TGF-beta family members. Variations in the promoter region of HTRA1 are the cause of susceptibility to age-related macular degeneration type 7 (ARMD7). Defects in HTRA1 are the cause of cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy (CARASIL). The 50 kDa HTRA1 was found at varying levels in the majority samples tested, whereas the 42 kDa form of HTRA1 was identified in degenerated intervertebral disc protein samples(PMID:22556410). The short truncated monomer 37 kDa and dimer 74 kDa are proved (PMID:25329061). The antibody is specific to HTRA1.

Publications

Species	Application	Title
mouse		Biomaterials; Brief exposure to directionally-specific pulsed electromagnetic fields stimulates extracellular vesicle release and is antagonized by streptomycin: A potential regenerative medicine and food industry paradigm; Authors - Craig Jun Kit Wong
rat	WB,IF	Front Immunol; Emodin Alleviates Sodium Taurocholate-Induced Pancreatic Acinar Cell Injury via MicroRNA-30a-5p-Mediated Inhibition of High-Temperature Requirement A/Transforming Growth Factor Beta 1 Inflammatory Signaling.; Authors - Hong Xiang
human	IHC,IF	FASEB J; The "Matrisome" reveals the characterization of skin keloid microenvironment.; Authors - Shikun Zhang
Zebrafish	IHC,WB	Am J Pathol; High Temperature Requirement A 1 (HTRA1) Causes Photoreceptor Cell Death in Zebrafish Disease Models.; Authors - Yoshihito Oura
human	IHC	Am J Pathol; Proteolytic Degradation and Inflammation Play Critical Roles in Polypoidal Choroidal Vasculopathy.; Authors - Sandeep Kumar
mouse	WB	Bioengineered; Long non-coding RNA lincRNA-erythroid prosurvival (EPS) alleviates cerebral ischemia/reperfusion injury by maintaining high-temperature requirement protein A1 (Htra1) stability through recruiting heterogeneous nuclear ribonucleoprotein L (HNRNPL).; Authors - Haifeng Guo