Platelet factor 4

Platelet factor 4 - mammalian protein found in Homo sapiens. Article “Platelet factor 4” in English Wikipedia has 51.3 points for quality (as of July 1, 2025). The article contains 21 references and 7 sections.

This article has the best quality in Catalan Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Platelet factor 4”, its content was written by 25 registered users of English Wikipedia and edited by 77 registered Wikipedia users in all languages.

The article is cited 404 times in English Wikipedia and cited 779 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #37356 in April 2021
• Global: #33503 in November 2024

The highest popularity rank from 2008:

• Local (English): #52979 in April 2021
• Global: #79294 in April 2021

There are 12 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Catalan (ca) PF4		67.0476
2	English (en) Platelet factor 4		51.2705
3	French (fr) CXCL4		40.749
4	Serbo-Croatian (sh) Trombocit faktor 4		37.9079
5	Japanese (ja) 血小板第4因子		25.3823
6	Serbian (sr) Trombocit faktor 4		25.248
7	Ukrainian (uk) PF4		24.1723
8	German (de) CXCL4		21.3339
9	Galician (gl) Factor plaquetario 4		20.6152
10	Armenian (hy) Թրոմբոցիտային գործոն 4		18.8275

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Platelet factor 4" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Platelet factor 4		482 283
2	Italian (it) Fattore piastrinico 4		50 257
3	German (de) CXCL4		10 750
4	French (fr) CXCL4		10 583
5	Japanese (ja) 血小板第4因子		7 491
6	Serbian (sr) Trombocit faktor 4		3 320
7	Galician (gl) Factor plaquetario 4		3 309
8	Arabic (ar) عامل الصفيحات 4		1 589
9	Serbo-Croatian (sh) Trombocit faktor 4		1 334
10	Armenian (hy) Թրոմբոցիտային գործոն 4		814

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Platelet factor 4" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Platelet factor 4		695
2	Italian (it) Fattore piastrinico 4		123
3	French (fr) CXCL4		72
4	Japanese (ja) 血小板第4因子		64
5	German (de) CXCL4		45
6	Ukrainian (uk) PF4		16
7	Armenian (hy) Թրոմբոցիտային գործոն 4		11
8	Serbian (sr) Trombocit faktor 4		10
9	Arabic (ar) عامل الصفيحات 4		9
10	Serbo-Croatian (sh) Trombocit faktor 4		7

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Platelet factor 4" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Platelet factor 4		25
2	Italian (it) Fattore piastrinico 4		14
3	German (de) CXCL4		8
4	French (fr) CXCL4		8
5	Catalan (ca) PF4		7
6	Arabic (ar) عامل الصفيحات 4		5
7	Japanese (ja) 血小板第4因子		2
8	Serbo-Croatian (sh) Trombocit faktor 4		2
9	Serbian (sr) Trombocit faktor 4		2
10	Ukrainian (uk) PF4		2

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Platelet factor 4" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	French (fr) CXCL4		1
2	Arabic (ar) عامل الصفيحات 4		0
3	Catalan (ca) PF4		0
4	German (de) CXCL4		0
5	English (en) Platelet factor 4		0
6	Galician (gl) Factor plaquetario 4		0
7	Armenian (hy) Թրոմբոցիտային գործոն 4		0
8	Italian (it) Fattore piastrinico 4		0
9	Japanese (ja) 血小板第4因子		0
10	Serbo-Croatian (sh) Trombocit faktor 4		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Platelet factor 4" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Platelet factor 4		404
2	Serbian (sr) Trombocit faktor 4		141
3	Serbo-Croatian (sh) Trombocit faktor 4		136
4	French (fr) CXCL4		30
5	Arabic (ar) عامل الصفيحات 4		27
6	German (de) CXCL4		11
7	Japanese (ja) 血小板第4因子		10
8	Galician (gl) Factor plaquetario 4		8
9	Italian (it) Fattore piastrinico 4		8
10	Ukrainian (uk) PF4		3

More...

#	Language	Value
ar	Arabic عامل الصفيحات 4
ca	Catalan PF4
de	German CXCL4
en	English Platelet factor 4
fr	French CXCL4
gl	Galician Factor plaquetario 4
hy	Armenian Թրոմբոցիտային գործոն 4
it	Italian Fattore piastrinico 4
ja	Japanese 血小板第4因子
sh	Serbo-Croatian Trombocit faktor 4
sr	Serbian Trombocit faktor 4
uk	Ukrainian PF4

Best Rank

English: #52979 04.2021

Global: #79294 04.2021

Best Rank

English: #37356 04.2021

Global: #33503 11.2024

On 26 September 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Claudia Cardinale, One Battle After Another, ChatGPT, Alice in Borderland, Guinness, deaths in 2025, Benjamin Netanyahu, Assata Shakur, Charlie Kirk, Arthur Guinness.

In English Wikipedia the most popular articles on that day were: Google Chrome, Assata Shakur, James Comey, Voddie Baucham, They Call Him OG, Wounded Knee Massacre, Deaths in 2025, Ryder Cup, House of Guinness, Snake Eyes (1998 film).

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information