關於 pf4 ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. 血液腫瘤科化療病人使用Heparin產生Anti-PF4/heparin ...

中文摘要既有文獻指出：抗血小板第4因子/肝素複合物抗體(抗PF4 /肝素抗體)會引發肝素誘導的血小板減少症(HIT)，HIT是臨床上重要的藥物反應，其表現為血小板數減少、 ...

#12. Platelet Factor 4 - an overview | ScienceDirect Topics

Platelet factor 4 (PF4, CXCL4) is a 7.8 kDa, 70-amino-acid protein. It is very abundant in platelet α-granules, 59 and its levels are estimated at 12±5 ng/10 6 ...

#13. Human CXCL4 (PF4) Native Protein - Thermo Fisher

As a strong chemoattractant for neutrophils and fibroblasts, PF4 probably has a role in inflammation and wound repair (Eisman et al., 1990).

#14. ChAdOx1 interacts with CAR and PF4 with implications for ...

This study demonstrates that all three adenoviruses deployed as vaccination vectors versus SARS-CoV-2 bind to platelet factor 4 (PF4), ...

#15. PF4 protein expression summary - The Human Protein Atlas

Gene name, PF4 (HGNC Symbol). Synonyms, CXCL4, SCYB4. Description, Platelet factor 4 (HGNC Symbol). Chromosome, 4. Cytoband, q13.3.

#16. Serum levels of anti-PF4 IgG after AZD1222 (ChAdOx1 nCoV ...

Rare cases of thrombosis with thrombocytopenia syndrome (TTS) have been reported after AZD1222. Anti-platelet factor-4 (PF4) antibodies were ...

#17. Anti-PF4 antibody (ab9561) - Abcam

Recombinant human PF4 protein (ab9562) can be used as a positive control in WB. General notes. This product is no longer batch tested in IHC, for an IHC ...

#18. Platelet Function Testing: Proceedings from Workshop on ...

both on HA - PF4 and LA - PF4 . Although the specific antiheparin activity of HA - PF4 is about 10 times higher per mg of protein , the level of LAPF4 in ...

#19. Most anti-PF4 antibodies in vaccine-induced immune ...

Schönborn et al report on the natural history of platelet factor 4 (PF4)-dependent platelet-activating antibodies in 65 patients who ...

#20. Platelet factor 4 polyanion immune complexes: heparin ...

Platelet factor 4 (PF4, CXCL4) is a naturally occurring positively charged chemokine. The mature monomeric PF4 protein sequence consists of 70 ...

#21. Pf4 MGI Mouse Gene Detail - MGI:1888711 - platelet factor 4

View mouse Pf4 Chr5:90920294-90921242 with: phenotypes, sequences, polymorphisms, proteins, references, function, expression.

#22. 免疫引起的凝血疾病的診斷及治療 - 臺灣醫學會

其臨床意義不僅只是血小板數量降低，主要是會較常人高20-40倍危險引起靜脈或動脈血栓。HIT的致病機轉為當身體接觸到Heparin時會促使血小板釋放出platelet factor 4（PF4） ...

#23. An observational study to identify the prevalence of ...

PF4 /polyanion antibodies are associated with vaccine-induced immune thrombotic thrombocytopenia (VITT). Four hundred and ninety-two vaccinated ...

#24. PF4 Products | Coagulation Assays - Immucor

Detect harmful antibodies that cause Heparin Induced Thrombocytopenia (HIT). The PF4 family of products detect heparin-induced PF4 antibodies in multiple ...

#25. Platelet Factor 4 human - Chromatec GmbH

PF4, together with heparin (PF4-heparin complex) is an important antigen of antibodies inducing heparin-induced thrombocytopenia (HIT). Purified PF4 is used in ...

#26. Radioimmunoassay in Basic and Clinical Pharmacology

(1983) ticlopidine, bencyclane B-TG/PF4 Aspirin ALBALA and Levine (1984) Myocardial infarction 6-TG VAN HULSTEIJN et al. (1984) Peripheral vascular B-TG/PF4 ...

#27. COVID-19疫苗不良反應之診斷與治療 - 台灣急診醫學會

雖然直接造成VITT的原因尚不明確，然而目前的研究指出其與anti-PF4 ... 是一種在人體暴露於肝素後所產生的自體免疫疾病，患者產生了anti-PF4抗體與第4 ...

#28. Anti-platelet factor 4 antibody - 臺中 - 台中榮總

OD值≧0.400時，代表血清中存在血小板第四因子抗體。可能鑑別診斷包括肝素引起的血小板低下(heparin-induced thrombocytopenia; HIT)、疫苗引起之免疫血栓 ...

#29. Pf4 antibody - MyBioSource

CXCL7; PPBP; PBP; B-TG1; CTAP-III; CTAP3; CTAPIII; LA-PF4; LDGF; MDGF; NAP2; SCYB7; TC1; TC2; TGB1; THBGB1; Pro-Platelet Basic Protein; ...

#30. Brasil - Positive Heparin/PF4 Antibodies and High Mortality Rate

We aimed to determine the incidence and mortality rate of patients with positive heparin/platelet factor 4 (PF4) antibodies, which is a rapid detection test ...

#31. 4R9W: Crystal structure of platelet factor 4 ... - RCSB PDB

Heparin-induced thrombocytopenia (HIT) is an autoimmune thrombotic disorder caused by immune complexes containing platelet factor 4 (PF4), ...

#32. Pf4 - Sigma-Aldrich

Monoclonal Anti-PF4 antibody produced in mouse. Synonym(s): Anti-CXCL4, Anti-MGC138298, Anti-Platelet factor 4 (chemokine (C-X-C motif) ...

#33. HITIG - Overview: Heparin-PF4 IgG Antibody, Serum

Detection of IgG antibodies directed against heparin/platelet factor 4 complexes that are implicated in the pathogenesis of immune-mediated type II ...

#34. Heparin-Induced Thrombocytopenia (HIT) PF4 Antibody, IgG ...

If Heparin-Induced Thrombocytopenia (HIT) PF4 Antibody, IgG is 0.400 O.D. or greater, Serotonin Release Assay (Heparin Dependent Platelet Antibody), ...

#35. PF4 ELISA Kits - Biocompare

The ELISA kits listed below target PF4, the symbol for the human gene, platelet factor 4, and a member of the Intercrine alpha (chemokine CxC) ...

#36. PF4/Polyanion ELISA-negative Antibodies to PF4 and Non ...

PF4 /Polyanion ELISA-negative Antibodies to PF4 and Non-PF4 Targets Can Mediate Platelet Activation and Cause Heparin-induced Thrombocytopenia (HIT). B. Singh 1, ...

#37. Human CXCL4/PF4 PE-conjugated Antibody IC7952P

Detection of CXCL4/PF4 in Human Dendritic Cells by Flow Cytometry. Human immature dendritic cells were stained with Mouse Anti-Human CXCL4/PF4 PE-conjugated ...

#38. HIT mechanism - UpToDate

Some individuals produce IgG antibodies directed against heparin complexed with PF4. Platelet Fc receptors bind the antibody-heparin-PF4 immune complex.

#39. Heparin-Induced Thrombocytopenia - 第 155 頁 - Google 圖書結果

In fact, it appears that heparin can bind to platelets in complexes with PF4 (Horne and Hutchison, 1998). Heparin-bound PF4 has been identified as the ...

#40. PF4 antibody [EPR7763] - 亞旭生物科技

PF4 antibody [EPR7763] · ab129183 · Brand · Description · Application · Reactivity · Photos · 歡迎填寫資料獲得亞旭第一手資訊.

#41. Anti-PF4 levels of patients with VITT do not reduce 4 months ...

Background Anti-Platelet Factor 4 (PF4) IgG antibodies that activate platelets via FcγRIIa have been shown to be an important part of the ...

#42. Anti-PF4 (heparin-independent)/PF4 complex induces ...

PF4 is known to be inhibitory since it inhibits angiogenesis and tumor growth. Here we describe that PF4 was predicted to bind to site 2 of ...

#43. Antibodies against Platelet Factor 4 and Their Associated ...

Notably, PF4 binds with high affinity to heparin, and in HIT, complexes of PF4/H may, in a small proportion of susceptible patients, trigger the ...

#44. Heparin-induced Thrombocytopenia PF4 Antibody - Labcorp

Sometimes, when you are given heparin, the drug can combine with a substance found in platelets called platelet factor 4 (PF4) and form a complex.

#45. Entry - *173460 - PLATELET FACTOR 4; PF4 - OMIM

Platelet factor-4 is a 70-amino acid protein that is released from the alpha-granules of activated platelets and binds with high affinity to heparin.

#46. ID-PaGIA Heparin/PF4 Antibody Test (Kit) | Bio-Rad

The ID-PaGIA Heparin/PF4 Antibody Test Kit is a rapid, gel agglutination assay for antibodies directed against the complex of platelet factor 4 (PF4) and ...

#47. Serology Test Name: HEPARIN-PF4 ANTIBODY (HIT), SERUM

Heparin Induced Antibody; Heparin-Dependent Antibody; HIT; PF4. CPT Codes: 86022 – Antibody ID, platelet antibodies. Test Includes:.

#48. PF4 Extreme｜Motherboard｜产品｜ECS 精英电脑

(2) What is the voltage for PCI Express x2 (PCI-E2/E3) on PF4? What device can it be used with? (3) What does "Dual Channel DDR" mean on PF4?

#49. Anti-PF4-antibodies in VITT the Greifswald findings

Anti-PF4-antibodies in VITT the Greifswald findings. Andreas Greinacher. Institut für Transfusionsmedizin. Universitätsmedizin Greifswald, Germany ...

#50. Human Platelet Factor 4 (PF4) - Aniara Diagnostica

For research studies and protocols where a source of highly purified PF4 is necessary. Research Use Only. Order here.

#51. Biographical Affidavit Premium Finance Applicant (Form PF4)

BIOGRAPHICAL AFFIDAVIT - PREMIUM FINANCE APPLICANT (FORM PF4). Full Name and Address of Premium Finance Applicant/Licensee.

#52. CXCL4/PF4 Antibody (170131) (MAB7951) - Novus Biologicals

Cited in 6 publications. View Mouse Monoclonal anti-CXCL4/PF4 Antibody (170131) (MAB7951). Validated Applications: ELISA(Cap). Validated Species: Human.

#53. Heparin Induced Thrombocytopaenia [HIT] and Anti-PF4 Assays

A Practical Guide to Haemostasis. Heparin Induced Thrombocytopenia [HIT] Anti-Platelet Factor 4 [PF4] Assays. Introduction. There ...

#54. Platelet-activating anti-PF4 antibodies mimic ... - Haematologica

Transient prothrombotic disorders caused by plateletactivating antibodies against platelet factor 4 (PF4) include heparin-induced ...

#55. Anti-Platelet Factor 4 (PF4, CXCL4) [MBC 196.2] Antibody

This IgG2b mouse monoclonal (MBC 196.2) was generated against human platelet factor 4 (PF4) and is specific for human platelet factor 4. Highlights: Reacts with ...

#56. PF4 Protein - Creative BioMart

PF4 ; Official Full Name, platelet factor 4 ; Background, This gene encodes a member of the CXC chemokine family. This chemokine is released from the alpha ...

#57. PF4 Protein Human Recombinant | CXCL4 Antigen | ProSpec

PF4 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 91 amino acids and having a molecular mass of 10kDa.

#58. Production of anti-PF4 antibodies in ... - RMD Open

Abstract. Background Antibodies against cationic platelet chemokine, platelet factor 4 (PF4/CXCL4), have been described in heparin-induced thrombocytopenia (HIT) ...

#59. Determining the Rate of Anti-PF4 Antibody Positive Results in ...

If confirmed, then presence of a normal platelet count despite new VTE and recent vaccination may exclude TTS without the need for PF4 antibody testing. We ...

#60. CXCL4/PF4 (Human) AlphaLISA Detection Kit, 100 Assay Points

Detect and quantitate human CXCL4/PF4 in serum, plasma, and cell culture supernatants using AlphaLISA technology.

#61. Heparin-Dependent Platelet Antibody (PF4 ELISA) - IgG - Versiti

Heparin-Dependent Platelet Antibody (PF4 ELISA) - IgG ... This Platelet Factor Four Enzyme Linked Immunosorbent Assay is designed for detection of Heparin- ...

#62. Bovine PF4 ELISA Kit | Platelet Factor 4 ELISA | stjohnslabs

This PF4 Sandwich ELISA Kit is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in bovine cell culture supernatant, ...

#63. Recombinant Human CXCL4/PF4 Protein, E. coli, 10874-HNAE

Recombinant Human CXCL4/PF4 Protein (Glu32-Ser101) 10874-HNAE is expressed in E. coli. With high purity, high biological activity, high stability, ...

#64. The graph shows the binding of biotinylated RNA to PF4 and ...

In this issue of Blood, Jaax and colleagues show that heparin-PF4 antibodies cross-reacted with nucleic acid (NA)–PF4 complexes and induced platelet activation, ...

#65. PF4 antibody (21157-1-AP) - Proteintech

Human peripheral blood platelets were subjected to SDS PAGE followed by western blot with 21157-1-AP (PF4 antibody) at dilution of 1:5000 incubated at room ...

#66. HIT PF4 Ab (Heparin Induced Thrombocytopenia Platelet ...

HIT PF4 Ab (Heparin Induced Thrombocytopenia Platelet Factor 4 Antibody). Tube Type. Test ID, LAB5324. EPIC Order, HEPARIN P4 ANTIBODY.

#67. Mouse CXCL4/PF4 DuoSet ELISA (DY595) - Bio-Techne

13 Publications. Build your own Mouse CXCL4/PF4 ELISA with R&D Systems DuoSet, a Bio-Techne brand. Assay Range: 31.2 - 2000 pg/mL.

#68. High Prevalence of Anti-PF4 Antibodies Following ChAdOx1 ...

Our findings suggest that the ChAdOx1 nCov-19 vaccine can elicit anti-PF4 antibody production even in recipients without a clinical ...

#69. Small Molecule Antagonists of PF4 for the Treatment and ...

We have discovered the first-ever inhibitors of PF4, a platelet protein central to the pathophysiology of heparin induced thrombocytopenia (HIT).

#70. PF4 Human, His (A61252) - Antibodies.com

Buy PF4 Human, His (A61252). Purity: Greater than 85.0%. Order online or by email, fax, or phone. ✔️ Low Prices ✔️ 100% Guarantee ✔️ FREE Shipping.

#71. ZYMUTEST™ PF4 | HYPHEN BIOMED

ZYMUTEST™ PF4. Platelet activation marker. RUO; 96 tests; RK006A. ELISA kit for quantitative determination of PF4.

#72. PF4 - Creative Diagnostics

Creative diagnostics provides PF4 antibodies and elisa kits for science research use, feel free to contact us.

#73. The high frequency of anti-PF4/heparin antibodies in patients ...

Article The high frequency of anti-PF4/heparin antibodies in patients with COVID-19 is neither related to heparin treatment or to an ...

#74. Platelet factor 4 (IPR027222) - InterPro entry - EMBL-EBI

IPR027222. Overview · Proteins 177 · Taxonomy 378 · Proteomes 96 · Structures 12 · AlphaFold 137 · Pathways 16 · Genome3D 24. Short name: PF4 ...

#75. Anti PF4 and Serotonin Release Assay SRA for Diagnosing ...

Anti-PF4 and Serotonin Release Assay (SRA) for Diagnosing Heparin-induced Thrombocytopenia/Thrombosis (HIT/HITT). Test code(s) 414, 14627, 14874, 16284 ...

#76. Heparin /PF4 IgG ELISA - Bloodworks Northwest

Test Information, An enzyme linked immunosorbant assay (ELISA) using a complex of heparin and Platelet Factor 4 (PF4) is used to capture antibody developed ...

#77. PF4/Platelet factor 4 Antibody (PA1446) - Boster Bio

Boster Bio Anti-Platelet factor 4 PF4 Antibody catalog # PA1446. Tested in IHC, WB applications. This antibody reacts with Human. Supplied as 100μg/vial in ...

#78. Persistence of Anti-PF4 levels in VITT patients four months ...

Previous studies that analyzed serum from these vaccinated individuals reported Anti-Platelet Factor 4 (PF4) IgG antibodies that activate ...

#79. Characterization of PF4-Heparin Complexes by Photon ...

(PF4), a basic protein usually found in platelet alpha granules. Heparin-induced thrombocytopenia antibodies preferentially.

#80. 疫情指揮中心研訂輔助臨床診斷之Anti-Platelet Factor 4 ...

Anti-PF4 antibody檢測與回覆機制, 217.7 K, 2021-09-15. 血栓併血小板低下症候群臨床指引, 159 K, 2021-09-15. gotop. ‧會址：900屏東市林森路東段86號│ ...

#81. PF4 Gene

tissues with high or low expression of PF4 gene relative to other tissues from the Allen Brain Atlas Adult Human Brain Tissue Gene Expression Profiles dataset.

#82. PF4 (human) - PhosphoSitePlus

PF4 Released during platelet aggregation. · Protein type: Apoptosis; Chemokine; Motility/polarity/chemotaxis; Secreted; Secreted, signal peptide · Chromosomal ...

#83. Inhibition of human megakaryocytopoiesis in vitro by platelet ...

Because PF4 (25 micrograms/ml) had no effect on either myeloid or erythroid colony formation lineage specificity of this effect was suggested. A synthetic COOH- ...

#84. Rabbit Polyclonal Anti-PF4 Antibody - Buy for research

Rabbit Polyclonal Anti-PF4 Antibody against Human platelet factor 4. Antibody validation: Validated for Immunohistochemistry.

#85. Order for an extension of time for serving a claim form (rule 7.6)

Form PF4: Order for an extension of time for serving a claim form (rule 7.6).

#86. ANTI-HEPARIN PF4 ANTIBODIES - Singapore General Hospital

ANTI-HEPARIN PF4 ANTIBODIES · Lab Section Category · Specimen Required · Method · Test Results · Turnaround Time · Day(s) Test Set up.

#87. AZ疫苗相關之血栓與anti-PF4 antibodies - 臨床筆記

ELISA包括Lifecodes PF4 IgG分析（Immucor ）和Asserachrom HPIA IgG分析（Stago ）。 這些測定對於健康對照而言，抗PF4抗體的正常範圍（中值加標準差） ...

#88. ID-PaGIA Heparin/PF4 Antibody Test (Kit) - DiaHem

The ID-PaGIA Heparin/PF4 Antibody Test Kit is a rapid, gel agglutination assay for antibodies directed against the complex of platelet factor 4 (PF4) and ...

#89. Polyclonal Rabbit anti‑Human CXCL4 / PF4 Antibody (Biotin ...

PF4 antibody LS-C104446 is a biotin-conjugated rabbit polyclonal antibody to human PF4 (CXCL4). Validated for ELISA and WB.

#90. Characterization of new monoclonal PF4-specific antibodies ...

Characterization of new monoclonal PF4-specific antibodies as useful tools for studies on typical and autoimmune heparin-induced thrombocytopenia.

#91. Human PF4 Over-Expression Adenovirus, platelet factor 4 ...

Ready-to-use Adenovirus expressing Human PF4 (platelet factor 4). Available with optional GFP reporter or cell-specific promoter.

#92. PF4 | This Week in Virology - Microbe.TV

Tag: PF4 ... Tagged as: adenovirus, antibody neutralization, ChAdOx1, coronavirus, COVID-19, Omicron variant, pandemic, PF4, platelet factor 4, SARS-CoV-2, ...

#93. PF4 X-Ray Filter - FMB Oxford

Additionally, both EPICS and TANGO drivers are available for the PF4 4-Channel control unit. Features. Beam Path Compatible body; Adaptable inlet and exit ...

#94. Heparin-induced Thrombocytopenia PF4 Antibody - Testing.com

Sometimes, when you are given heparin, the drug can combine with a substance found in platelets called platelet factor 4 (PF4) and form a ...

#95. Pathologic Antibodies to PF4 After ChAdOx1 nCoV-19 Vaccine

This syndrome has many similarities to heparin-induced thrombocytopenia (HIT), including both thrombosis and thrombocytopenia related to PF4 ...

#96. Current Perspectives on Diagnostic Assays and Anti-PF4 ...

Current Perspectives on Diagnostic Assays and Anti-PF4 Antibodies for the Diagnosis of Heparin-Induced Thrombocytopenia.

#97. Induction of anti-PF4/heparin antibodies after arthroplasty for ...

The study indicated that a unique profile of anti-PF4/heparin antibodies is induced by arthroplasty for rheumatic diseases.

#98. Florian Siegerist on Twitter: "As #VITT involves high-affinity ...

It is known that similar to HIT, anti-PF4 antibodies are formed which activate platelets therefore eventually leading to serious thrombosis: ...

#99. Induction of anti-PF4/heparin antibodies after ... - Europe PMC

Heparin-induced thrombocytopenia (HIT) is an immune complication of heparin therapy caused by antibodies to complexes of platelet factor 4 (PF4) and heparin ...