INRA 96 Extender

INRA 96 Equine semen extender is for fresh and cooled equine semen. INRA 96 is the leading equine semen extender and preservation media in the industry. This extender for storage of equine semen can maintain fertility potential of horse semen for up to 48 hours.

The INRA Extender is sterile and ready-to-use. This equine semen extender is formulated with fractions of milk micellar proteins, which are highly protective to sperm cells. It is well recognized for its ability to protect the ejaculates of even the most difficult stallions.

INRA 96 extender preservation results obtained after 24 hours of preservation demonstrate that the fertility of some stallions was improved by preserving their semen at 15°C (Batellier et al.). This extender is an alternative for stallions whose semen cannot withstand the harmful effects of the cold shock induced by reducing the temperature to 4°C. These results indicate that INRA 96 can be used at temperatures of both 39°F and 59°F (4°C and 15°C), in line with requirements and depending on stallion semen quality. Moreover, the results obtained after 72 hours of preservation demonstrate the feasibility of preserving semen in INRA 96 for more than 24 hours prior to insemination (Le Frapper et al.).

pH: 6.9 ± 0.2 Osmolarity: 315 ± 15 mOsm/l. INRA 96 extender contains antibiotics (penicillin and gentamicin) and a fungicide (amphotericin B).

Diluting to 500 million progressively motile sperm per dose of fresh semen in 40 to 50 ml total dose volume. 1:3 to 1:5 dilution (ejaculate : extender)

Cautions: Keep out of reach of children and animals.

Storage: INRA 96 can be used at temperatures of both 39°F and 59°F (4°C and 15°C), in line with requirements and depending on stallion semen quality.

INRA 96 consists of purified fractions of milk micellar proteins to offer superior protection for the sperm cells. It also contains antibiotics (Penicillin 27 mg/l - Gentamycin 76 mg/l) and a fungicide (Amphotericin B) and is formulated with fractions of milk micellar proteins.

To maintain the effectiveness of INRA, do not store it in the freezer for longer than one year. If the bottle is unopened, adhere to the expiration date to guarantee maximum effectiveness.

Benefits of INRA 96 Extender

Implementing INRA 96 semen extender into your breeding or veterinary process offers a wide range of benefits, including:

• Maintain sperm viability: INRA 96 helps maintain sperm mobility and viability for a higher chance of successful inseminations.
• Optimal osmotic pressure: The extender allows breeders and veterinarians to establish an ideal osmotic environment to preserve sperm cell integrity and function.
• Cryopreservation: INRA effectively supports the freezing and thawing of semen while preserving its fertility benefits.
• Nutrient-rich composition: The nutrient-rich formulation of INRA 96 supports sperm metabolism and extends the lifespan of sperm cells.
• pH stability: INRA 96 reliably maintains a stable pH level during storage for greater sperm health and function.
• Lower risk of bacterial contamination: The extender contains antimicrobial agents, including the fungicide Amphotericin B, which help minimize bacterial growth and lower the risk of infections during insemination.
• Wide temperature tolerance: INRA 96 is effective for refrigerated semen, making it a versatile option for various breeding programs and environments.
• Ease of use: The extender is simple and makes preparation and application easier for breeders and veterinarians.
• Compatible with numerous breeding techniques: The equine semen extender is effective for artificial insemination and natural breeding, and it can be used with many different breeding strategies.
• Research-backed formulation: The formulation of the equine semen extender is supported by extensive research and field trials, ensuring its effectiveness across diverse breeding scenarios.

Key Features

The INRA extender has many features, making it an excellent tool for breeding and other reproductive needs. These features include:

• Proven protection: INRA 96's unique formulation contains fractions of milk micellar proteins, which provide superior protection to equine sperm cells. These proteins create a protective environment to minimize cell damage during cooling and storage, which is especially beneficial for stallions who produce low-quality semen or semen that is more sensitive to handling and storage. INRA 96 makes it simple to maintain sperm mobility and integrity, leading to higher fertility rates during the artificial insemination process.
• Extended potential for fertility: One of the main features of INRA 96 is its ability to maintain the fertility potential of semen for more than 24 hours after collection. This extended viability gives breeders greater flexibility in timing insemination with mares and allows breeders to plan insemination around the mare's estrus cycle. The ability to time insemination provides for a more successful insemination process, and you have more options to create healthy offspring with your ideal genetic traits.
• Sterile and ready for use: The INRA 96 semen extender is sterilized and ready for immediate use, simplifying the insemination process for breeders and veterinarians. The extender's ready-to-use nature removes the need for a complicated preparation process to save time. This convenience is especially useful in high-pressure situations where timing is critical, such as during breeding seasons or managing multiple mares. With an easy-to-use extender, breeders can focus on the insemination process instead of preparing materials for a smoother workflow.

1:3 to 1:5 dilution (ejaculate:extender). Diluting to 500 million progressively motile sperm per dose of fresh semen in 40 to 50 ml total dose volume.

For horses.