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GB/T 17999.3-2008SPF chicken - Microbiological surveillance - Part 3: Serum neutralization test for SPF chicken (English PDF)

SPF鸡 微生物学监测 第3部分:SPF鸡 血清中和试验

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 31, 2008

Implementation date

May 1, 2009

Scope

GB/T 17999.3-2008 is the English-translated version of SPF鸡 微生物学监测 第3部分:SPF鸡 血清中和试验.

GB/T 17999.3-2008 is the Chinese standard "SPF chicken - Microbiological surveillance - Part 3: Serum neutralization test for SPF chicken". Its scope clause reads: This section GB/T 17999 specifies the technical requirements and test serum.

This section applies to the following SPF chickens virus neutralizing antibody detection. AEV (AvianEncephalomyelitis Virus), infectious bronchitis virus (InfectiousBronchitisVirus), infectious laryngotracheitis virus (InfectiousLaryngo- tracheitisVirus), infectious bursal disease virus (InfectiousBursalDiseaseVirus).

Principle 2 Virus neutralization test means an antibody binding with the corresponding biological activity, the loss of their biological activity and response, and Anti Should not only highly specific, and has a strict relation between the amount of, and therefore can be used in tests to identify the virus, it can also be used to quantify the relative antibodies Testing. Its clauses include reagents and equipment.

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Document preview — GB/T 17999.3-2008

National Standard of the People's Republic of China

ICS
11.220
Classification
B 41
Replacing
GB/T 17999.2-1999

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • 1 Scope
  • 3 Reagents and Equipment
  • 3.1 Reagents
  • 3.2 Equipment
  • 4.1 Test preparation

1 Scope

This section GB/T 17999 specifies the technical requirements and test serum.

This section applies to the following SPF chickens virus neutralizing antibody detection. AEV (AvianEncephalomyelitis

Virus), infectious bronchitis virus (InfectiousBronchitisVirus), infectious laryngotracheitis virus (InfectiousLaryngo- tracheitisVirus), infectious bursal disease virus (InfectiousBursalDiseaseVirus).

Principle 2

Virus neutralization test means an antibody binding with the corresponding biological activity, the loss of their biological activity and response. And Anti

Should not only highly specific, and has a strict relation between the amount of. And therefore can be used in tests to identify the virus, it can also be used to quantify the relative antibodies

Testing.

3 Reagents and Equipment

3.1 Reagents

3.1.1 Virus

VanRoekel avian strain (CVCCAV35), infectious bronchitis virus H52 (CVCC AV1513), infectious bursal disease virus strain A80 (CVCVAV2321), infectious laryngotracheitis virus A96 (CVCCAV200).

3.1.2 virus dilutions

tryptone phosphate broth (see Appendix A).

3.1.3

penicillin/streptomycin (double-antibody) solution (see Appendix A).

3.1.5

SPF embryo.

3.2 Equipment

3.2.1

Egg drilling (hole punch).

3.2.4

mixer.

3.2.5

Eggtester.

Procedure 4

4.1 Test preparation

4.1.1 serum sample

Subject serum and positive control sera 56 °C, 30min ~ 45min inactivated complement, stored at -20 °C condition standby.

4.1.2 SPF Peidan ready

According embryo embryo viability check, select vessels clear, the embryo is healthy embryo swing law, each test item is required Peidan 24.

4.1.3 diluted virus
4.1.3.1

take sterile tubes 4 ~ 9, was added to each tube dilution 4mL, penicillin/streptomycin solution 0.5mL.

4.1.3.2

The first one added to the virus solution 0.5mL, for successive 10-fold dilution. Dilution of various viruses in Table 1.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Similar standards

Editions of GB/T 17999.3

EditionTitleRevisionStatus
GB/T 17999.3-2008SPF chicken - Microbiological surveillance - Part 3: Serum neutralization test for SPF chickencurrent editionCurrent
GB/T 17999.2-1999SPF chicken - Microbiological surveillance - Part 3: Serum neutralization test for SPF chickenprevious editionSuperseded

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