Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

YY/T 1954-2025 English PDF

Q: How long will the true-PDF of English version of YY/T 1954-2025 be delivered?

Upon your order, we will start to translate YY/T 1954-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of YY/T 1954-2025_English with my colleagues?

Yes. The purchased PDF of YY/T 1954-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YY/T 1954-2025: Peptide mass fingerprinting analysis of recombinant collagen
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YY/T 1954-2025	299	Add to Cart	3 days	Peptide mass fingerprinting analysis of recombinant collagen	Valid

Similar standards

YY/T 1942 YY/T 1943 YY/T 1897 YY/T 1956 YY/T 1955

Basic data

Standard ID: YY/T 1954-2025 (YY/T1954-2025)
Description (Translated English): Peptide mass fingerprinting analysis of recombinant collagen
Sector / Industry: Medical Device & Pharmaceutical Industry Standard (Recommended)
Classification of Chinese Standard: C30
Classification of International Standard: 11.040.40
Word Count Estimation: 14,148
Date of Issue: 2025-02-26
Date of Implementation: 2026-03-01
Issuing agency(ies): State Drug Administration
Summary: This standard specifies the analysis method for peptide fingerprints of recombinant collagen, including peptide maps, peptide coverage, and heterogeneity analysis. This standard applies to peptide fingerprint analysis of recombinant collagen.

YY/T 1954-2025: Peptide mass fingerprinting analysis of recombinant collagen

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 11.040.40 CCSC30 Pharmaceutical Industry Standards of the People's Republic of China Peptide fingerprint analysis of recombinant collagen Released on 2025-02-26 2026-03-01 Implementation The State Drug Administration issued

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Abbreviations 1 5 Overview 1 6 Reagents and their preparation, instruments 2 7 Operation Method 2 8 Analysis of measurement results 4 9 Report 5 References 6

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed by the State Food and Drug Administration. This document is under the jurisdiction of the China Food and Drug Inspection Institute. This document was drafted by. Sichuan Institute of Drug Control (Sichuan Medical Device Testing Center), China Food and Drug Control Institutes, Shimadzu Enterprise Management (China) Co., Ltd., Institute of Process Engineering, Chinese Academy of Sciences. The main drafters of this document are. Liu Xinglan, Gao Jianping, Ji Feng, Fan Xingliang, Lu Hua, Zhao Dengwei, Xing Fangyu, Huang Yuanli, Zhao Daiguo, Zhang Guifeng, Li Xiaodong and Xu Liming. Peptide fingerprint analysis of recombinant collagen

1 Scope

This document describes the analytical methods for peptide fingerprinting of recombinant collagen, including peptide mapping, peptide coverage, and heterogeneity analysis. This document is applicable to the peptide fingerprint analysis of recombinant collagen.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 6682 Specifications and test methods for water used in analytical experiments YY/T 1849 Recombinant collagen Pharmacopoeia of the People's Republic of China (2020 Edition)

3 Terms and definitions

The terms and definitions defined in YY/T 1849 and the following apply to this document. 3.1 The characteristic spectrum obtained after the protein is cleaved into peptides by appropriate specific enzymes and separated and identified by reliable methods can provide Peptide sequence information of the protein to be tested.

4 Abbreviations

The following abbreviations apply to this document. DTT. Dithiothreitol IAA. Iodoacetamide HCl. Hydrochloric acid

5 Overview

According to 3405 in the Pharmacopoeia of the People's Republic of China (2020 edition), the recombinant collagen sample was enzymatically digested with an appropriate protease (such as pancreatic Protease), separated by high performance liquid chromatography to obtain peptide fingerprints; analyzed by high performance liquid chromatography-high resolution mass spectrometry The primary and secondary spectra of the peptides were obtained, and then matched with the enzymatic peptides of the theoretical amino acid sequence to analyze the coverage of collagen peptides for evaluation. Compliance of recombinant collagen. Peptide fingerprinting can be used to analyze heterogeneity. For example, N-terminal methionine, signal peptide or leader sequence and other possible ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YY/T 1954-2025_English be delivered?

Answer: Upon your order, we will start to translate YY/T 1954-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of YY/T 1954-2025_English with my colleagues?

Answer: Yes. The purchased PDF of YY/T 1954-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.