[go: up one dir, main page]

BRPI1106870A2 - RULES FOR MEASURING MACROMOLECULES - Google Patents

RULES FOR MEASURING MACROMOLECULES Download PDF

Info

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
Application number
Other languages
Portuguese (pt)
Inventor
Mendonca Jose Paulo Rodrigues Furtado De
Raul Marcel Gonzalez Garcia
Jair Trape Goulart
Mendonca Philipe Ribeiro Furtado De
Caires Luiz Carlos De Jr
Pedro Paulo Ferreira
Felipe Campos Kitamura
Original Assignee
Univ Fed De Juiz De Fora
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Fed De Juiz De Fora filed Critical Univ Fed De Juiz De Fora
Priority to BRPI1106870 priority Critical patent/BRPI1106870A2/en
Publication of BRPI1106870A2 publication Critical patent/BRPI1106870A2/en

Links

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)

1. RÉGUA PARA MEDIÇÃO DE MACROMOLÉCULAS caracterizada por apresentar um sistema de medição composto por um painel de entrada de dados formado por um teciado de dez dígitos e um visor de cristal líquido que gerará os resultados.1. RULES FOR MEASURING MACROMOLECULES characterized by having a measuring system consisting of a data entry panel formed by a ten digit weave and a liquid crystal display that will generate the results. 2. RÉGUA PARA MEDIÇÃO DE MACROMOLÉCULAS conforme reivindicação 1 caracterizada por uma plataforma para colocar membrana, filme ou gel de eletroforese que terá as bandas de macromoléculas a serem medidas.A MACROMOLLECLE MEASURING RULER according to claim 1, characterized by a platform for placing an electrophoresis membrane, film or gel which will have the macromolecule bands to be measured.
BRPI1106870 2011-08-09 2011-08-09 RULES FOR MEASURING MACROMOLECULES BRPI1106870A2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
Weiner Measurement: reliability and validity measures
Saalwächter et al. Chain order and cross-link density of elastomers as investigated by proton multiple-quantum NMR
Giordano et al. Performance of seven blood glucose testing systems at high altitude
RU2012134290A (en) SYSTEM FOR DETERMINING TREATMENT-related data for the administration of MEDICINE to PATIENTS TO BE TREATED, TAKING INTO ACCOUNT IMPORTANT INDIVIDUAL COEFFICIENTS
Tomlinson et al. Photoelastic materials and methods for tissue biomechanics applications
Kehrer et al. Dynamic mechanical analysis of PA 6 under hydrothermal influences and viscoelastic material modeling
Ghobadi et al. Parameter identification and validation of shape-memory polymers within the framework of finite strain viscoelasticity
Sotta et al. Crosslinked elastomers: Structure–property relationships and stress-optical law
BRPI1106870A2 (en) RULES FOR MEASURING MACROMOLECULES
Sørensen et al. Reliability and agreement of a novel portable laser height metre
Antipova et al. A Comprehensive Mechanical Testing of Polyacrylamide Hydrogels: The Impact of Crosslink Density
Seydel et al. Increased molecular mobility in humid silk fibers under tensile stress
CN105640560A (en) Forearm rotation joint angle measuring scale
JP6937072B2 (en) Evaluation method for orally disintegrating tablets and evaluation device for orally disintegrating tablets
RU2402747C1 (en) Motion measurement sensor in crack activity
Kleefstra et al. Interarm blood pressure difference and vascular disease
CN203406002U (en) Direct Reading Liquid Refractive Index Meter
JP2022187318A (en) Crystallinity degree measurement instrument, crystallinity degree measurement method, and program
Iloukhani et al. Densities and derived thermodynamic properties of binary mixtures of diethylcarbonate, acetophenone, and 1-hexanol at T=(293.15 to 323.15) K for the liquid region and at ambient pressure
Data PARTNER (S)
CN103983561B (en) A kind of method of external test powder body SPF (sun protection factor)
RU117611U1 (en) TRANSPORT FOR MEASUREMENT OF X-RAY IMAGES
CN110276045A (en) Resolver
RU55267U1 (en) DEVICE FOR SIMULTANEOUS MEASUREMENT OF ANGULAR AND LINEAR DIMENSIONS BY THE VISUAL MEDICAL IMAGE
EP3819900A4 (en) MEASUREMENT PROCESS, MEASURING SYSTEM, DISPLAY DEVICE AND COMPUTER PROGRAM

Legal Events

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)