BRPI1106870A2 - RULES FOR MEASURING MACROMOLECULES - Google Patents
RULES FOR MEASURING MACROMOLECULES Download PDFInfo
- Publication number
- BRPI1106870A2 BRPI1106870A2 BRPI1106870A BRPI1106870A2 BR PI1106870 A2 BRPI1106870 A2 BR PI1106870A2 BR PI1106870 A BRPI1106870 A BR PI1106870A BR PI1106870 A2 BRPI1106870 A2 BR PI1106870A2
- Authority
- BR
- Brazil
- Prior art keywords
- macromolecules
- measuring
- rules
- ruler
- measurement
- Prior art date
Links
- 229920002521 macromolecule Polymers 0.000 title claims abstract description 9
- 238000013479 data entry Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 238000001962 electrophoresis Methods 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000011160 research Methods 0.000 abstract description 2
- 102000004169 proteins and genes Human genes 0.000 description 8
- 108090000623 proteins and genes Proteins 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
RÉGUA PARA MEDIÇÃO D MACROMOLÉCULAS. Trata-se a presente invenção de uma régua a ser no campo da biologia com a finalidade de dterminar a massa molecar e/ou tamanho de macromoléculas. Tal tipo de medição é frequente em pesquisas em geral, principalmenteem biologia molecular.RULES FOR MEASURING D MACROMOLECULES. The present invention is a ruler to be in the field of biology for the purpose of determining the molecular weight and / or size of macromolecules. Such measurement is common in research in general, especially in molecular biology.
Description
RÉGUÂ PARA MEDIÇÃO DE MACROMGLÉCULASMACROMGLÉCULA MEASURING RULER
Trata-se a presente invenção de uma régua a ser utilizada no campo da biologia com a finalidade de determinar a massa molecular e/ou tamanho de macromoiéculas. Tal tipo de medição é freqüente em pesquisas em geral, principalmente em biologia molecular.The present invention is a ruler to be used in the field of biology for the purpose of determining the molecular mass and / or size of macromolecules. This type of measurement is frequent in general research, especially in molecular biology.
O campo para utilização da presente invenção é o da biologia molecular.The field for use of the present invention is that of molecular biology.
Atualmente os métodos utilizados para esta medição são: a digitalização das imagens para posterior cálculo com auxílio de software específico, ou a medida manual com o auxílio de um paquímetro para coleta de valores de entrada para os cálculos.Currently the methods used for this measurement are: the digitization of the images for later calculation with the aid of specific software, or the manual measurement with the aid of a caliper to collect input values for the calculations.
No primeiro caso (digitalização das imagens) o problema se dá com relação ao tempo gasto e os custos. O sistema de captação de imagens e o uso do software tornam o custo mais elevado. No segundo caso (medição por paquímetro) o problema se dá com a imprecisão da medida além do tempo gasto. O trabalho é feito de forma manual sendo, portanto mais demorado, não garantindo a precisão da. medida.In the first case (digitization of images) the problem is related to the time spent and the costs. The imaging system and the use of the software make the cost higher. In the second case (measurement by caliper) the problem is with the inaccuracy of the measurement beyond the time spent. The work is done manually and therefore takes longer and does not guarantee the accuracy of the. measure.
A presente invenção tem o intuito de solucionar tais problemas, e a finalidade de determinar a massa molecular e/ou tamanho de macromoiéculas com menor custo, maior rapidez e precisão.The present invention is intended to solve such problems, and to determine the molecular mass and / or size of macromolecules at lower cost, greater speed and accuracy.
O produto proposto consiste em uma régua que pode ser feita de material acrílico, resina ou similar e um componente eletrônico que garantirá o processo e permitirá realizar a medição sem a necessidade de digitalização da imagem, e também sem a necessidade de computador e de ambiente específico.The proposed product consists of a ruler that can be made of acrylic material, resin or similar and an electronic component that will guarantee the process and allow measurement without the need for digitization of the image, as well as without the need for computer and specific environment. .
O software que está inserido na régua para o cálculo das medidas (ABEIetro) já foi desenvolvido, testado e tem seu registro n° 091621 junto ao INPi - Instituto Nacional de Propriedade Industrial.The software that is inserted in the ruler for the calculation of measurements (ABEIetro) has already been developed, tested and has its registration number 091621 with INPi - National Institute of Industrial Property.
A régua será composta de um Painel de entrada dos dados - Teclado Numérico (1) de um teclado de 10 (dez) dígitos de 1 a 0, Teclado para inserção dos dados (2), que acionados permitirá realizar a medição, sem a necessidade de digitalização da imagem e, consequentemente, sem a necessidade de computador, de maneira rápida e precisa. Um visor (3) contendo um crista! líquido que gerará os resultados. Uma régua miiimetrada (4) e (4.1) que trabalhará corn um cursor o qual determinará a banda que será medida. Plataforma (5) para colocar a membrana, filme ou gel de eletroforese que terá as bandas de macromoíéculas medidas. Cursor (6) para determinar a banda que será medida.The ruler will consist of a Data Entry Panel - Numeric Keypad (1) from a 10 (ten) digit keypad from 1 to 0, Data Entry Keypad (2), which triggered will allow you to perform the measurement without the need and therefore without the need for a computer quickly and accurately. A display (3) containing a crest! net that will generate the results. A micrometer ruler (4) and (4.1) that will work with a cursor which will determine the band to be measured. Platform (5) for placing the electrophoresis membrane, film or gel which will have the measured macromolecule bands. Cursor (6) to determine the band to be measured.
Tomando como exemplo a determinação do tamanho de proteínas, a membrana ou gel será posicionado sobre a plataforma da régua, sendo posteriormente feita a medida de migração das proteínas padrão. A massa molecular de cada proteína padrão já está gravada na memória da régua. Um motor de passo move o cursor até a banda da primeira proteína e é apertada a tecla de entrada de dados. Com isto é obtido o valor de migração para esta proteína. Este procedimento é repetido para cada uma das proteínas padrão.Taking as an example the determination of protein size, the membrane or gel will be positioned on the ruler platform, and then the standard protein migration will be measured. The molecular mass of each standard protein is already recorded in the ruler's memory. A stepper motor moves the cursor to the first protein band and the data entry key is pressed. This gives the migration value for this protein. This procedure is repeated for each of the standard proteins.
De posse destes dados o programa ABEIetro calculará a curva padrão e fornecerá o seu coeficiente de correlação (r) para que o pesquisador analise se está dentro do padrão que ele considera aceitável. Posteriormente o cursor é movido para a banda da proteína que se quer determinar a massa e, é apertada a tecia de entrada de dados.With these data, the ABEIetro program will calculate the standard curve and provide its correlation coefficient (r) for the researcher to analyze if it is within the standard that he considers acceptable. Subsequently, the cursor is moved to the protein band that is to be determined for the mass and the data entry key is pressed.
Assim, é fornecido o valor da massa dessa proteína além de poder ser feito com outros tipos de macromoíéculas.Thus, the mass value of this protein is provided and can be made with other types of macromolecules.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI1106870 BRPI1106870A2 (en) | 2011-08-09 | 2011-08-09 | RULES FOR MEASURING MACROMOLECULES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI1106870 BRPI1106870A2 (en) | 2011-08-09 | 2011-08-09 | RULES FOR MEASURING MACROMOLECULES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI1106870A2 true BRPI1106870A2 (en) | 2013-11-05 |
Family
ID=49509828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1106870 BRPI1106870A2 (en) | 2011-08-09 | 2011-08-09 | RULES FOR MEASURING MACROMOLECULES |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BRPI1106870A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11174285B2 (en) * | 2018-06-25 | 2021-11-16 | Princeton Separations, Inc. | Methods and kits for isolating, capturing, and recovery of target macromolecules by gel electrophoresis |
-
2011
- 2011-08-09 BR BRPI1106870 patent/BRPI1106870A2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11174285B2 (en) * | 2018-06-25 | 2021-11-16 | Princeton Separations, Inc. | Methods and kits for isolating, capturing, and recovery of target macromolecules by gel electrophoresis |
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| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
| B08F | Application fees: dismissal - article 86 of industrial property law | ||
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |