Collagen I Antibody PA1-26204 from Thermo Fisher Scientific

Product Specs
ItemCollagen I Antibody
CompanyThermo Fisher Scientific
Price Supplier Page
Catalog NumberPA1-26204
NCBI Gene AliasesCola-2, oim, Cola-1, Cola1, Cola2, Mov13, CAFYD, EDSARTH2, EDSCV, EDSC, Col1a-2, Col1a-1, EDSARTH1, Mov-13, OI4, OI3, OI2, OI1, COLIA1
ClonalityPolyclonal
Quantity100 µg
FormatPBS with 0.01% sodium azide; pH 8.0
Conjugate/TagUnconjugated
ReactivityBovine, Hamster, Human, Mouse, Rat
ApplicationsDot Blot, ELISA, Flow Cytometry, Immunocytochemistry, Immunohistochemistry (Paraffin), Immunoprecipitation, Western Blot
TargetCollagen I
Concentration1.5 mg/mL
ImmunogenCollagen Type I from human and bovine placenta
Storage Temperature-20° C, Avoid Freeze/Thaw Cycles
PurityAntigen affinity chromatography
Antibody TypePrimary
StorageStore at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles
NCBI Full Gene Namecollagen, type I, alpha 2, collagen, type I, alpha 1, collagen type I alpha 2 chain, collagen type I alpha 1 chain
HostRabbit
IsotypeIgG

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Website: www.thermofisher.com

(1) miR-18a-5p promotes phenotypic transformation of airway smooth muscle cells by targeting SPRY1 to activate the RAS-MAPK pathwayFrontiers in GeneticsMarch 19, 2026Lijuan Hu, Lei Liblocking buffer: anti-α-SMA (1:200, 14-9760-82, Invitrogen, United States) and anti-Collagen I (1:200, PA1-26204, Invitrogen, United States). The next day, the coverslips were washed with PBS and incubated with corresponding

(2) LAIR1 prevents excess inflammatory tissue damage in Staphylococcus aureus skin infection and cutaneous T cell lymphomaJCI InsightJanuary 9, 2026Hannah K. Dorando, Evan C. Mutic, Kelly L. Tomaszewski, Yulia Korshunova, Ling Tian, Mellisa K. Stefanov, Chaz C. Quinn, Deborah J. Veis, Juliane Bubeck Bubeck Wardenburg, Amy C. Musiek, et al.in TBS-T, washed, and incubated with Invitrogen Collagen I Polyclonal Antibody (Fisher Scientific, PA126204) 1:500 dilution or Invitrogen GAPDH Polyclonal Antibody (Fisher Scientific, PA1988) 1:4000 dilution

(3) Targeting LOXL1-expressing Hepatic Stellate Cell Inhibits Fibrogenesis and Sinusoid Angiogenesis via LOXL1/RUNX1/VEGFA Axis During Progression of Liver FibrosisCellular and Molecular Gastroenterology and HepatologyJanuary 1, 2026Xuzhen Yan, Qi Han, Yiwen Wang, Weiyu Li, Ning Zhang, Xu Fan, Wei Chen, Hong You, Aiting Yanganti-Flag (CST, 14793, 1:1000), anti-RUNX1 (Abcam, ab240639, 1:1000), anti-Collagen I (ThermoFisher, PA1-26204, 1:1000), anti-alpha smooth muscle actin (Abcam, ab5694, 1:1000) and anti-beta-actin (Abcam, ab8227,

(4) Reduced collagen degradation in pelvic urine precedes kidney fibrosis induced by unilateral ureteral obstructionScientific ReportsNovember 21, 2025Teresa Frattini, Benjamin Breuil, Marie Buléon, Guylène Feuillet, Mickaël Chabbert, Eléonore Delecroix, Carine Froment, Odile Burlet-Schiltz, Babacar Sylla, Harald Mischak, et al.Microscopy Sciences 26357-02) or antibodies specific for collagen types I and III (Life Technologies Limited PA126204; OriGene Tech BP8014). Urine sample preparation for MS-based peptidome analysis Urine samples (30

(5) Synergistic effects of Akebia saponin D and Semaglutide on diabetic nephropathy and osteoporosis via the Klotho‑p53 signaling axisInternational Journal of Molecular MedicineNovember 18, 2025Qian Zhang, Dan Wang, Hongxia Jia, Zongji Zheng, Liyan Lin, Linna Li, Ling Wang, Yaoming XueMA5-16949; 1:1,000), α-smooth muscle actin (α-SMA; cat. no. 14-9760-82; 1:1,000), Collagen I (cat. no. PA1-26204; 1:1,000), Collagen IV (cat. no. PA5-104508; 1:1,000), osteoprotegerin (OPG; cat. no. MA5-15715; 1:1,000),

(6) Type-I and -II collagens from bone and cartilage colocalize at the osteochondral cement lineBone Joint ResAugust 27, 2025Khizar Hayat, Neil Marr, Kingston K. L. Mak, Michael DoubeScientific, USA). Sections were labelled with unconjugated primary antibodies against rabbit Col-I (PA126204, 1:200; Invitrogen, Thermo Fisher Scientific) and goat Col-II (PA1-86055, 1:200, Invitrogen), coupled

(7) Low-Molecular-Weight Collagen Peptide Improves Skin Dehydration and Barrier Dysfunction in Human Dermal Fibrosis Cells and UVB-Exposed SKH-1 Hairless MiceInt J Mol SciJuly 3, 2025Eunjung Choi, Heeyeon Joo, Myunghee Kim, Do-Un Kim, Hee-Chul Chung, Jae Gon Kimwere stained with hematoxylin and eosin (H&E), and subjected to immunohistochemistry (IHC, Invitrogen, PA1-26204, Collagen type 1 stain). Images were scanned and analyzed using Motic EasyScan One (Kowloon Bay, Kowloon,

(8) The loss of OPA1 accelerates intervertebral disc degeneration and osteoarthritis in aged miceNat CommunJuly 1, 2025Vedavathi Madhu, Miriam Hernandaz-Meadows, Ashley Coleman, Kimheak Sao, Kameron Inguito, Owen Haslam, Paige K. Boneski, Hiromi Sesaki, Ruteja A. Barve, John A. Collins, et al.TROMA-III/supernatant, AB-2133570), Collagen X (1:500, Abcam, ab58632) Collagen I (1:100; Thermo Fisher, PA1-26204), COMP (1:200, Abcam, ab231977), MMP13 (1:200, Abcam, ab39012), ACAN/aggrecan (1:50; Millipore Sigma,

(9) Trabecular Titanium Architecture Drives Human Mesenchymal Stem Cell Proliferation and Bone DifferentiationInt J Mol SciJuly 1, 2025Laura Caliogna, Micaela Berni, Giulia Gastaldi, Federico Alberto Grassi, Eugenio Jannelli, Mario Mosconi, Elisa Salatin, Silvia Burelli, Riccardo Toninato, Michele Pressacco, et al.washed three times with PBS 1X, and incubated with the diluted (1:50) primary antibody against COL1A1 (PA1-26204, Thermo Fisher Scientific, Waltham, MA, USA) overnight at 4 °C. After, the scaffolds were washed three

(10) Therapeutic Effects of Polydeoxyribonucleotide and Atelocollagen into Achilles Tendon Injury in a Rat ModelOrthop J Sports MedJune 2, 2025Da-Sol Kim, Yu Hui Won, Sung-Hee Park, Jeong-Hwan Seo, Myoung-Hwan Ko, Gi-Wook Kimmicrowave oven. Thereafter, the sections were incubated with primary antibodies overnight (collagen type I: PA1-26204, monoclonal; TGF-β1: PA5-116055, polyclonal; VEGF: MA5-13182, monoclonal, all Invitrogen, ThermoFisher;

(11) Multi-stage cooperative ROS-responsive hydrogel platform for drug delivery in myocardial ischemia-reperfusion injury repairMater Today BioMay 14, 2025Qiao Luo, Nianlan Cheng, Yongqing Yang, Ni Shao, Tianqi Nie, Jifeng Chen, Cuiqing Huang, Siqi Zhang, Yanyu Huang, Chon Man Ieong, et al.antibodies CD86 (ab220188, Abcam, USA), CD206 (ab64693, Abcam, USA), Collagen I Polyclonal Antibody (PA1-26204, Invitrogen, Shanghai, China), Collagen type III (22734-1-AP, Pro-teinTech, China) Alpha-Smooth Muscle

(12) MMP12-dependent myofibroblast formation contributes to nucleus pulposus fibrosisJCI InsightMarch 4, 2025Yi Sun, Wai Kit Tam, Manyu Zhu, Qiuji Lu, Mengqi Yu, Yuching Hsu, Peng Chen, Peng Zhang, Minmin Lyu, Yongcan Huang, et al.(PA5-76974, Invitrogen), aggrecan (ab315486, Abcam), elastin (PA5-99418, Invitrogen), and collagen I (COL1 PA1-26204, Invitrogen), II (COL2 PA5-99159, Invitrogen), and III (COL3 ab7778, Abcam) were detected by polyclonal

(13) The Significance of Selected Collagens and Their Connection with Relevant Extracellular Matrix Proteins in Bovine Early-Mid-Pregnancy and Parturition with and Without Retained Foetal MembranesBiomoleculesJanuary 23, 2025Wawrzykowski J, Jamioł M, Kankofer M.Subsequently, the membranes were incubated overnight at 4 °C with either 1.8 µg/mL COL1 (Invitrogen, PA1-26204, Carlsbad, CA, USA) or 1,5 µg/mL COL4 (Bioss. Bs-0806R, supplier ThermoScientific, Warszawa, Poland)

(14) Botulinum toxin type A inhibits the formation of hypertrophic scar through the JAK2/STAT3 pathwayBiomol BiomedDecember 11, 2024Fan Y, Guo X, Tian Y, Li J, Xi H.Invitrogen), p-STAT3 (1:1000), STAT3 (MA1-13042, 1:5000, Invitrogen), α-SMA (1:10,000), Collagen I (PA1-26204, 1:1000, Invitrogen), or Collagen III (PA5-27828, 1:1000, Invitrogen). On the following day, after rinsing

(15) Development and Characterization of 3-Dimensional Cell Culture Models of Adrenocortical CarcinomaEndocrinologyDecember 4, 2024Sarah Feely, Nathan Mullen, Padraig T Donlon, Eileen Reidy, Ritihaas Surya Challapalli, Mariam Hassany, Anna Sorushanova, Eduardo Ribes Martinez, Peter Owens, Anne Marie Quinn, et al.S-2012-50) for 1 hour and sections were stained with a type I collagen antibody (Thermofisher, catalog # PA1-26204, RRID:AB_2260734). Slides were incubated with a horseradish peroxidase-conjugated secondary antibody

(16) A unique and biocompatible corneal collagen crosslinking in vivoScientific reportsOctober 23, 2024Gulzar A, Kaleli HN, Köseoğlu GD, Hasanreisoğlu M, Yıldız A, Şahin A, Kizilel S.mouse anti-CD31 primary antibody (ab24590, Abcam, MA, USA) and rabbit anti-collagen I primary antibody (Pa1-26204, Thermo Fisher Scientific, MA, USA) at 1:100 dilutions in blocking solution overnight at 4 °C. After

(17) A combined analysis of bulk RNA-seq and scRNA-seq was performed to investigate the molecular mechanisms associated with the occurrence of myocardial infarctionBMC genomicsOctober 3, 2024Xie Z, Xie H, Xie C, Yang S, Feng Y, Su Z, Tang T, Zhang B, Yang J, Wang Y, et al.primary antibodies anti-Spp1 (#PA5-34579, Invitrogen, Waltham, Massachusetts, USA, 1:1000), anti-Col1a2 (#PA1-26204, Invitrogen, Waltham, Massachusetts, USA, 1:1000), anti-Col3a1 (#PA5-34787, Invitrogen, Waltham, Massachusetts,

(18) The Combination of Chitosan-Based Biomaterial and Cellular Therapy for Successful Treatment of Diabetic Foot-Pilot StudyInternational journal of molecular sciencesAugust 1, 2024Humenik F, Vdoviaková K, Krešáková L, Danko J, Giretová M, Medvecký Ľ, Lengyel P, Babík J.antibody (mouse monoclonal, Invitrogen; MA5-11883; 1:200), anti-collagen I (rabbit polyclonal; Invitorgen; PA1-26204, 1:200) and anti-collagen III (mouse monoclonal; Invitrogen; CSI 007-01-02, 1:200). Cells were incubated

(19) Cytoprotective Effect of Growth Factors Derived From Platelets on Corticosteroid-Treated Primary Anterior Cruciate Ligament-Derived Stromal Cells and ChondrocytesCureusJuly 1, 2024Sharma V, Sakhalkar U, Nadkarni P, Mishal R, Parandhaman D, Vichare K, Francis A, Khanna M, Kukreja M, Sharma A.and chondrocyte was assessed at P4 using polyclonal antibodies collagen type I (Invitrogen; Cat. no. PA1-26204), scleraxis A (Invitrogen; Cat. no. PA5-115874), and tenascin C (Merck; Cat. no. HPA004823) as per manufacturer

(20) Harnessing the Regenerative Potential of Fetal Mesenchymal Stem Cells and Endothelial Colony‐Forming Cells in the Biofabrication of Tissue‐Engineered Vascular Grafts (TEVGs)Journal of Tissue Engineering and Regenerative MedicineJune 12, 2024Angus Weekes, Joanna M. Wasielewska, Nigel Pinto, Jason Jenkins, Jatin Patel, Zhiyong Li, Travis J. Klein, Christoph MeinertSigma-Aldrich, USA) in PBS at 37°C for 30 min. Primary antibodies against collagen I (1 : 200, cat. no. PA1-26204, Invitrogen, USA) and collagen III (1 : 500, cat. no. PA5-34787, Invitrogen, USA) were applied overnight

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Collagen I Antibody

Collagen I Antibody from Thermo Fisher Scientific

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Collagen I Antibody from Thermo Fisher Scientific

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